2002-12-12 13:14:23 +01:00
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/* Copyright (C) 2002 MySQL AB
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
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#include "mysql_priv.h"
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#include "sp.h"
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#include "sp_head.h"
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2003-07-03 15:58:37 +02:00
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#include "sp_cache.h"
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2003-07-01 18:14:24 +02:00
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In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
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static char *
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create_string(THD *thd, ulong *lenp,
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int sp_type,
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char *name, ulong namelen,
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const char *params, ulong paramslen,
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const char *returns, ulong returnslen,
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const char *body, ulong bodylen,
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st_sp_chistics *chistics);
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Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
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/*
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*
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* DB storage of Stored PROCEDUREs and FUNCTIONs
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*
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*/
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In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
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enum
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{
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2003-12-16 19:14:10 +01:00
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MYSQL_PROC_FIELD_DB = 0,
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In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
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MYSQL_PROC_FIELD_NAME,
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MYSQL_PROC_FIELD_TYPE,
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MYSQL_PROC_FIELD_SPECIFIC_NAME,
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MYSQL_PROC_FIELD_LANGUAGE,
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MYSQL_PROC_FIELD_ACCESS,
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MYSQL_PROC_FIELD_DETERMINISTIC,
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MYSQL_PROC_FIELD_SECURITY_TYPE,
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MYSQL_PROC_FIELD_PARAM_LIST,
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MYSQL_PROC_FIELD_RETURNS,
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MYSQL_PROC_FIELD_BODY,
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MYSQL_PROC_FIELD_DEFINER,
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MYSQL_PROC_FIELD_CREATED,
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MYSQL_PROC_FIELD_MODIFIED,
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MYSQL_PROC_FIELD_SQL_MODE,
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MYSQL_PROC_FIELD_COMMENT,
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MYSQL_PROC_FIELD_COUNT
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};
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2003-10-30 10:25:45 +01:00
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/* *opened=true means we opened ourselves */
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Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
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static int
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db_find_routine_aux(THD *thd, int type, char *name, uint namelen,
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2003-03-02 19:17:41 +01:00
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enum thr_lock_type ltype, TABLE **tablep, bool *opened)
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2002-12-12 13:14:23 +01:00
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{
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TABLE *table;
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2003-12-16 19:14:10 +01:00
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byte key[64+64+1]; // db, name, type
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Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
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uint keylen;
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2003-12-21 11:48:03 +01:00
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DBUG_ENTER("db_find_routine_aux");
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DBUG_PRINT("enter", ("type: %d name: %*s", type, namelen, name));
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Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
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2003-12-21 11:48:03 +01:00
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// Put the key used to read the row together
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2003-12-16 19:14:10 +01:00
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memset(key, (int)' ', 64); // QQ Empty db for now
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
keylen= namelen;
|
2003-12-10 19:05:37 +01:00
|
|
|
if (keylen > 64)
|
|
|
|
keylen= 64;
|
|
|
|
memcpy(key+64, name, keylen);
|
|
|
|
memset(key+64+keylen, (int)' ', 64-keylen); // Pad with space
|
|
|
|
key[128]= type;
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
keylen= sizeof(key);
|
2002-12-12 13:14:23 +01:00
|
|
|
|
2003-03-02 19:17:41 +01:00
|
|
|
for (table= thd->open_tables ; table ; table= table->next)
|
|
|
|
if (strcmp(table->table_cache_key, "mysql") == 0 &&
|
|
|
|
strcmp(table->real_name, "proc") == 0)
|
|
|
|
break;
|
|
|
|
if (table)
|
|
|
|
*opened= FALSE;
|
|
|
|
else
|
2003-02-28 15:07:14 +01:00
|
|
|
{
|
2003-03-02 19:17:41 +01:00
|
|
|
TABLE_LIST tables;
|
|
|
|
|
|
|
|
memset(&tables, 0, sizeof(tables));
|
|
|
|
tables.db= (char*)"mysql";
|
|
|
|
tables.real_name= tables.alias= (char*)"proc";
|
|
|
|
if (! (table= open_ltable(thd, &tables, ltype)))
|
|
|
|
{
|
|
|
|
*tablep= NULL;
|
|
|
|
DBUG_RETURN(SP_OPEN_TABLE_FAILED);
|
|
|
|
}
|
|
|
|
*opened= TRUE;
|
2003-02-28 15:07:14 +01:00
|
|
|
}
|
2002-12-12 13:14:23 +01:00
|
|
|
|
|
|
|
if (table->file->index_read_idx(table->record[0], 0,
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
key, keylen,
|
2002-12-12 13:14:23 +01:00
|
|
|
HA_READ_KEY_EXACT))
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
{
|
2003-02-28 15:07:14 +01:00
|
|
|
*tablep= NULL;
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
DBUG_RETURN(SP_KEY_NOT_FOUND);
|
|
|
|
}
|
|
|
|
*tablep= table;
|
2002-12-12 13:14:23 +01:00
|
|
|
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
DBUG_RETURN(SP_OK);
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
static int
|
|
|
|
db_find_routine(THD *thd, int type, char *name, uint namelen, sp_head **sphp)
|
|
|
|
{
|
|
|
|
extern int yyparse(void *thd);
|
|
|
|
TABLE *table;
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
const char *params, *returns, *body;
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
int ret;
|
2003-03-02 19:17:41 +01:00
|
|
|
bool opened;
|
2003-12-13 16:40:52 +01:00
|
|
|
const char *definer;
|
2003-05-06 18:09:20 +02:00
|
|
|
longlong created;
|
|
|
|
longlong modified;
|
2003-12-13 16:40:52 +01:00
|
|
|
st_sp_chistics chistics;
|
2003-05-06 18:09:20 +02:00
|
|
|
char *ptr;
|
|
|
|
uint length;
|
|
|
|
char buff[65];
|
2003-07-03 15:58:37 +02:00
|
|
|
String str(buff, sizeof(buff), &my_charset_bin);
|
2003-12-11 12:23:50 +01:00
|
|
|
ulong sql_mode;
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_ENTER("db_find_routine");
|
|
|
|
DBUG_PRINT("enter", ("type: %d name: %*s", type, namelen, name));
|
2002-12-12 13:14:23 +01:00
|
|
|
|
2003-03-02 19:17:41 +01:00
|
|
|
ret= db_find_routine_aux(thd, type, name, namelen, TL_READ, &table, &opened);
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
if (ret != SP_OK)
|
|
|
|
goto done;
|
2003-10-30 10:25:45 +01:00
|
|
|
|
|
|
|
if (table->fields != MYSQL_PROC_FIELD_COUNT)
|
|
|
|
{
|
|
|
|
ret= SP_GET_FIELD_FAILED;
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
if ((ptr= get_field(&thd->mem_root,
|
|
|
|
table->field[MYSQL_PROC_FIELD_DETERMINISTIC])) == NULL)
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
{
|
|
|
|
ret= SP_GET_FIELD_FAILED;
|
|
|
|
goto done;
|
|
|
|
}
|
2003-12-13 16:40:52 +01:00
|
|
|
bzero((char *)&chistics, sizeof(chistics));
|
|
|
|
chistics.detistic= (ptr[0] == 'N' ? FALSE : TRUE);
|
2003-05-06 18:09:20 +02:00
|
|
|
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
if ((ptr= get_field(&thd->mem_root,
|
|
|
|
table->field[MYSQL_PROC_FIELD_SECURITY_TYPE])) == NULL)
|
2003-05-06 18:09:20 +02:00
|
|
|
{
|
|
|
|
ret= SP_GET_FIELD_FAILED;
|
|
|
|
goto done;
|
|
|
|
}
|
2003-12-13 16:40:52 +01:00
|
|
|
chistics.suid= (ptr[0] == 'I' ? IS_NOT_SUID : IS_SUID);
|
2003-05-06 18:09:20 +02:00
|
|
|
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
if ((params= get_field(&thd->mem_root,
|
|
|
|
table->field[MYSQL_PROC_FIELD_PARAM_LIST])) == NULL)
|
|
|
|
{
|
|
|
|
params= "";
|
|
|
|
}
|
2003-05-06 18:09:20 +02:00
|
|
|
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
if (type == TYPE_ENUM_PROCEDURE)
|
|
|
|
returns= "";
|
|
|
|
else if ((returns= get_field(&thd->mem_root,
|
|
|
|
table->field[MYSQL_PROC_FIELD_RETURNS])) == NULL)
|
|
|
|
{
|
|
|
|
ret= SP_GET_FIELD_FAILED;
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ((body= get_field(&thd->mem_root,
|
|
|
|
table->field[MYSQL_PROC_FIELD_BODY])) == NULL)
|
2003-05-06 18:09:20 +02:00
|
|
|
{
|
|
|
|
ret= SP_GET_FIELD_FAILED;
|
|
|
|
goto done;
|
|
|
|
}
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
|
|
|
|
// Get additional information
|
2003-12-13 16:40:52 +01:00
|
|
|
if ((definer= get_field(&thd->mem_root,
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
table->field[MYSQL_PROC_FIELD_DEFINER])) == NULL)
|
|
|
|
{
|
|
|
|
ret= SP_GET_FIELD_FAILED;
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
|
|
|
|
modified= table->field[MYSQL_PROC_FIELD_MODIFIED]->val_int();
|
|
|
|
created= table->field[MYSQL_PROC_FIELD_CREATED]->val_int();
|
2003-05-06 18:09:20 +02:00
|
|
|
|
2003-12-21 01:07:45 +01:00
|
|
|
sql_mode= (ulong) table->field[MYSQL_PROC_FIELD_SQL_MODE]->val_int();
|
2003-12-11 12:23:50 +01:00
|
|
|
|
2003-10-30 10:25:45 +01:00
|
|
|
table->field[MYSQL_PROC_FIELD_COMMENT]->val_str(&str, &str);
|
|
|
|
|
2003-05-06 18:09:20 +02:00
|
|
|
ptr= 0;
|
2003-06-02 11:25:01 +02:00
|
|
|
if ((length= str.length()))
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
ptr= thd->strmake(str.ptr(), length);
|
2003-12-13 16:40:52 +01:00
|
|
|
chistics.comment.str= ptr;
|
|
|
|
chistics.comment.length= length;
|
2003-05-06 18:09:20 +02:00
|
|
|
|
2003-03-02 19:17:41 +01:00
|
|
|
if (opened)
|
|
|
|
{
|
2003-09-17 12:30:05 +02:00
|
|
|
opened= FALSE;
|
2003-12-21 11:48:03 +01:00
|
|
|
close_thread_tables(thd, 0, 1);
|
2003-03-02 19:17:41 +01:00
|
|
|
}
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
2003-05-06 18:09:20 +02:00
|
|
|
{
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
char *defstr;
|
|
|
|
ulong deflen;
|
2003-05-23 15:32:31 +02:00
|
|
|
LEX *oldlex= thd->lex;
|
|
|
|
enum enum_sql_command oldcmd= thd->lex->sql_command;
|
2003-12-11 12:23:50 +01:00
|
|
|
ulong old_sql_mode= thd->variables.sql_mode;
|
|
|
|
ha_rows select_limit= thd->variables.select_limit;
|
|
|
|
|
|
|
|
thd->variables.sql_mode= sql_mode;
|
|
|
|
thd->variables.select_limit= HA_POS_ERROR;
|
2003-05-23 15:32:31 +02:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
if (!(defstr= create_string(thd, &deflen,
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
type,
|
|
|
|
name, namelen,
|
|
|
|
params, strlen(params),
|
|
|
|
returns, strlen(returns),
|
|
|
|
body, strlen(body),
|
2003-12-21 11:48:03 +01:00
|
|
|
&chistics)))
|
|
|
|
{
|
|
|
|
ret= SP_INTERNAL_ERROR;
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
lex_start(thd, (uchar*)defstr, deflen);
|
2003-05-23 15:32:31 +02:00
|
|
|
if (yyparse(thd) || thd->is_fatal_error || thd->lex->sphead == NULL)
|
|
|
|
{
|
2003-07-01 17:19:48 +02:00
|
|
|
LEX *newlex= thd->lex;
|
|
|
|
sp_head *sp= newlex->sphead;
|
|
|
|
|
|
|
|
if (sp)
|
2003-05-23 15:32:31 +02:00
|
|
|
{
|
2003-07-01 17:19:48 +02:00
|
|
|
if (oldlex != newlex)
|
|
|
|
sp->restore_lex(thd);
|
|
|
|
delete sp;
|
|
|
|
newlex->sphead= NULL;
|
2003-05-23 15:32:31 +02:00
|
|
|
}
|
|
|
|
ret= SP_PARSE_ERROR;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
*sphp= thd->lex->sphead;
|
2003-12-13 16:40:52 +01:00
|
|
|
(*sphp)->set_info((char *)definer, (uint)strlen(definer),
|
|
|
|
created, modified, &chistics);
|
2003-05-23 15:32:31 +02:00
|
|
|
}
|
|
|
|
thd->lex->sql_command= oldcmd;
|
2003-12-11 12:23:50 +01:00
|
|
|
thd->variables.sql_mode= old_sql_mode;
|
|
|
|
thd->variables.select_limit= select_limit;
|
2003-05-06 18:09:20 +02:00
|
|
|
}
|
2002-12-12 13:14:23 +01:00
|
|
|
|
|
|
|
done:
|
2003-09-17 12:30:05 +02:00
|
|
|
if (opened)
|
2002-12-12 13:14:23 +01:00
|
|
|
close_thread_tables(thd);
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
DBUG_RETURN(ret);
|
2002-12-12 13:14:23 +01:00
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
static int
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
db_create_routine(THD *thd, int type, sp_head *sp)
|
2002-12-12 13:14:23 +01:00
|
|
|
{
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
int ret;
|
2002-12-12 13:14:23 +01:00
|
|
|
TABLE *table;
|
|
|
|
TABLE_LIST tables;
|
2003-12-13 16:40:52 +01:00
|
|
|
char definer[HOSTNAME_LENGTH+USERNAME_LENGTH+2];
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_ENTER("db_create_routine");
|
|
|
|
DBUG_PRINT("enter", ("type: %d name: %*s",type,sp->m_name.length,sp->m_name.str));
|
2002-12-12 13:14:23 +01:00
|
|
|
|
|
|
|
memset(&tables, 0, sizeof(tables));
|
|
|
|
tables.db= (char*)"mysql";
|
|
|
|
tables.real_name= tables.alias= (char*)"proc";
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
2002-12-12 13:14:23 +01:00
|
|
|
if (! (table= open_ltable(thd, &tables, TL_WRITE)))
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
ret= SP_OPEN_TABLE_FAILED;
|
|
|
|
else
|
2002-12-12 13:14:23 +01:00
|
|
|
{
|
2003-07-09 17:07:12 +02:00
|
|
|
restore_record(table, default_values); // Get default values for fields
|
2003-12-13 16:40:52 +01:00
|
|
|
strxmov(definer, thd->priv_user, "@", thd->priv_host, NullS);
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
2003-10-30 10:25:45 +01:00
|
|
|
if (table->fields != MYSQL_PROC_FIELD_COUNT)
|
|
|
|
{
|
|
|
|
ret= SP_GET_FIELD_FAILED;
|
|
|
|
goto done;
|
|
|
|
}
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
table->field[MYSQL_PROC_FIELD_NAME]->
|
|
|
|
store(sp->m_name.str, sp->m_name.length, system_charset_info);
|
|
|
|
table->field[MYSQL_PROC_FIELD_TYPE]->
|
|
|
|
store((longlong)type);
|
|
|
|
table->field[MYSQL_PROC_FIELD_SPECIFIC_NAME]->
|
|
|
|
store(sp->m_name.str, sp->m_name.length, system_charset_info);
|
|
|
|
table->field[MYSQL_PROC_FIELD_DETERMINISTIC]->
|
|
|
|
store((longlong)(sp->m_chistics->detistic ? 1 : 2));
|
|
|
|
if (sp->m_chistics->suid != IS_DEFAULT_SUID)
|
|
|
|
table->field[MYSQL_PROC_FIELD_SECURITY_TYPE]->
|
|
|
|
store((longlong)sp->m_chistics->suid);
|
|
|
|
table->field[MYSQL_PROC_FIELD_PARAM_LIST]->
|
|
|
|
store(sp->m_params.str, sp->m_params.length, system_charset_info);
|
|
|
|
if (sp->m_retstr.str)
|
|
|
|
table->field[MYSQL_PROC_FIELD_RETURNS]->
|
|
|
|
store(sp->m_retstr.str, sp->m_retstr.length, system_charset_info);
|
|
|
|
table->field[MYSQL_PROC_FIELD_BODY]->
|
|
|
|
store(sp->m_body.str, sp->m_body.length, system_charset_info);
|
|
|
|
table->field[MYSQL_PROC_FIELD_DEFINER]->
|
2003-12-13 16:40:52 +01:00
|
|
|
store(definer, (uint)strlen(definer), system_charset_info);
|
2003-10-30 10:25:45 +01:00
|
|
|
((Field_timestamp *)table->field[MYSQL_PROC_FIELD_CREATED])->set_time();
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
table->field[MYSQL_PROC_FIELD_SQL_MODE]->
|
|
|
|
store((longlong)thd->variables.sql_mode);
|
|
|
|
if (sp->m_chistics->comment.str)
|
|
|
|
table->field[MYSQL_PROC_FIELD_COMMENT]->
|
|
|
|
store(sp->m_chistics->comment.str, sp->m_chistics->comment.length,
|
|
|
|
system_charset_info);
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
ret= SP_OK;
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
if (table->file->write_row(table->record[0]))
|
|
|
|
ret= SP_WRITE_ROW_FAILED;
|
2002-12-12 13:14:23 +01:00
|
|
|
}
|
|
|
|
|
2003-10-30 10:25:45 +01:00
|
|
|
done:
|
2003-02-28 15:07:14 +01:00
|
|
|
close_thread_tables(thd);
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
DBUG_RETURN(ret);
|
|
|
|
}
|
2002-12-12 13:14:23 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
static int
|
|
|
|
db_drop_routine(THD *thd, int type, char *name, uint namelen)
|
|
|
|
{
|
|
|
|
TABLE *table;
|
|
|
|
int ret;
|
2003-03-02 19:17:41 +01:00
|
|
|
bool opened;
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_ENTER("db_drop_routine");
|
|
|
|
DBUG_PRINT("enter", ("type: %d name: %*s", type, namelen, name));
|
2002-12-12 13:14:23 +01:00
|
|
|
|
2003-03-02 19:17:41 +01:00
|
|
|
ret= db_find_routine_aux(thd, type, name, namelen, TL_WRITE, &table, &opened);
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
if (ret == SP_OK)
|
|
|
|
{
|
|
|
|
if (table->file->delete_row(table->record[0]))
|
|
|
|
ret= SP_DELETE_ROW_FAILED;
|
|
|
|
}
|
|
|
|
|
2003-03-02 19:17:41 +01:00
|
|
|
if (opened)
|
|
|
|
close_thread_tables(thd);
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
DBUG_RETURN(ret);
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
static int
|
|
|
|
db_update_routine(THD *thd, int type, char *name, uint namelen,
|
|
|
|
char *newname, uint newnamelen,
|
2003-12-10 19:05:37 +01:00
|
|
|
st_sp_chistics *chistics)
|
2003-11-17 18:21:36 +01:00
|
|
|
{
|
|
|
|
TABLE *table;
|
|
|
|
int ret;
|
|
|
|
bool opened;
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_ENTER("db_update_routine");
|
|
|
|
DBUG_PRINT("enter", ("type: %d name: %*s", type, namelen, name));
|
2003-11-17 18:21:36 +01:00
|
|
|
|
|
|
|
ret= db_find_routine_aux(thd, type, name, namelen, TL_WRITE, &table, &opened);
|
|
|
|
if (ret == SP_OK)
|
|
|
|
{
|
|
|
|
store_record(table,record[1]);
|
|
|
|
((Field_timestamp *)table->field[MYSQL_PROC_FIELD_MODIFIED])->set_time();
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
if (chistics->suid != IS_DEFAULT_SUID)
|
2003-12-10 19:05:37 +01:00
|
|
|
table->field[MYSQL_PROC_FIELD_SECURITY_TYPE]->store((longlong)chistics->suid);
|
2003-11-17 18:21:36 +01:00
|
|
|
if (newname)
|
|
|
|
table->field[MYSQL_PROC_FIELD_NAME]->store(newname,
|
|
|
|
newnamelen,
|
|
|
|
system_charset_info);
|
2003-12-10 19:05:37 +01:00
|
|
|
if (chistics->comment.str)
|
|
|
|
table->field[MYSQL_PROC_FIELD_COMMENT]->store(chistics->comment.str,
|
|
|
|
chistics->comment.length,
|
2003-11-17 18:21:36 +01:00
|
|
|
system_charset_info);
|
|
|
|
if ((table->file->update_row(table->record[1],table->record[0])))
|
|
|
|
ret= SP_WRITE_ROW_FAILED;
|
|
|
|
}
|
|
|
|
if (opened)
|
|
|
|
close_thread_tables(thd);
|
|
|
|
DBUG_RETURN(ret);
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
struct st_used_field
|
|
|
|
{
|
|
|
|
const char *field_name;
|
|
|
|
uint field_length;
|
|
|
|
enum enum_field_types field_type;
|
|
|
|
Field *field;
|
|
|
|
};
|
|
|
|
|
|
|
|
static struct st_used_field init_fields[]=
|
|
|
|
{
|
|
|
|
{ "Name", NAME_LEN, MYSQL_TYPE_STRING, 0},
|
|
|
|
{ "Type", 9, MYSQL_TYPE_STRING, 0},
|
2003-12-10 19:05:37 +01:00
|
|
|
{ "Definer", 77, MYSQL_TYPE_STRING, 0},
|
2003-11-17 18:21:36 +01:00
|
|
|
{ "Modified", 0, MYSQL_TYPE_TIMESTAMP, 0},
|
|
|
|
{ "Created", 0, MYSQL_TYPE_TIMESTAMP, 0},
|
2003-12-10 19:05:37 +01:00
|
|
|
{ "Security_type", 1, MYSQL_TYPE_STRING, 0},
|
2003-11-17 18:21:36 +01:00
|
|
|
{ "Comment", NAME_LEN, MYSQL_TYPE_STRING, 0},
|
|
|
|
{ 0, 0, MYSQL_TYPE_STRING, 0}
|
|
|
|
};
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-20 15:07:22 +01:00
|
|
|
static int
|
|
|
|
print_field_values(THD *thd, TABLE *table,
|
|
|
|
struct st_used_field *used_fields,
|
|
|
|
int type, const char *wild)
|
2003-11-17 18:21:36 +01:00
|
|
|
{
|
|
|
|
Protocol *protocol= thd->protocol;
|
|
|
|
|
|
|
|
if (table->field[MYSQL_PROC_FIELD_TYPE]->val_int() == type)
|
|
|
|
{
|
|
|
|
String *tmp_string= new String();
|
|
|
|
struct st_used_field *used_field= used_fields;
|
2003-11-20 15:07:22 +01:00
|
|
|
|
|
|
|
get_field(&thd->mem_root, used_field->field, tmp_string);
|
2003-11-17 18:21:36 +01:00
|
|
|
if (!wild || !wild[0] || !wild_compare(tmp_string->ptr(), wild, 0))
|
|
|
|
{
|
|
|
|
protocol->prepare_for_resend();
|
|
|
|
protocol->store(tmp_string);
|
|
|
|
for (used_field++;
|
|
|
|
used_field->field_name;
|
|
|
|
used_field++)
|
|
|
|
{
|
|
|
|
switch (used_field->field_type) {
|
|
|
|
case MYSQL_TYPE_TIMESTAMP:
|
2003-11-20 15:07:22 +01:00
|
|
|
{
|
|
|
|
TIME tmp_time;
|
2003-12-10 19:05:37 +01:00
|
|
|
|
|
|
|
bzero((char *)&tmp_time, sizeof(tmp_time));
|
2003-11-20 15:07:22 +01:00
|
|
|
((Field_timestamp *) used_field->field)->get_time(&tmp_time);
|
|
|
|
protocol->store(&tmp_time);
|
|
|
|
}
|
|
|
|
break;
|
2003-11-17 18:21:36 +01:00
|
|
|
default:
|
2003-11-20 15:07:22 +01:00
|
|
|
{
|
|
|
|
String *tmp_string1= new String();
|
2003-12-10 19:05:37 +01:00
|
|
|
|
2003-11-20 15:07:22 +01:00
|
|
|
get_field(&thd->mem_root, used_field->field, tmp_string1);
|
|
|
|
protocol->store(tmp_string1);
|
|
|
|
}
|
|
|
|
break;
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
if (protocol->write())
|
2003-11-20 15:07:22 +01:00
|
|
|
return SP_INTERNAL_ERROR;
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
}
|
2003-11-20 15:07:22 +01:00
|
|
|
return SP_OK;
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-20 15:07:22 +01:00
|
|
|
static int
|
2003-11-17 18:21:36 +01:00
|
|
|
db_show_routine_status(THD *thd, int type, const char *wild)
|
|
|
|
{
|
|
|
|
TABLE *table;
|
|
|
|
TABLE_LIST tables;
|
2003-11-20 15:07:22 +01:00
|
|
|
int res;
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_ENTER("db_show_routine_status");
|
2003-11-17 18:21:36 +01:00
|
|
|
|
|
|
|
memset(&tables, 0, sizeof(tables));
|
|
|
|
tables.db= (char*)"mysql";
|
|
|
|
tables.real_name= tables.alias= (char*)"proc";
|
|
|
|
|
|
|
|
if (! (table= open_ltable(thd, &tables, TL_READ)))
|
|
|
|
{
|
2003-11-20 15:07:22 +01:00
|
|
|
res= SP_OPEN_TABLE_FAILED;
|
|
|
|
goto done;
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
Item *item;
|
|
|
|
List<Item> field_list;
|
|
|
|
struct st_used_field *used_field;
|
|
|
|
st_used_field used_fields[array_elements(init_fields)];
|
2003-11-20 15:07:22 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
memcpy((char*) used_fields, (char*) init_fields, sizeof(used_fields));
|
|
|
|
/* Init header */
|
|
|
|
for (used_field= &used_fields[0];
|
|
|
|
used_field->field_name;
|
|
|
|
used_field++)
|
|
|
|
{
|
|
|
|
switch (used_field->field_type) {
|
|
|
|
case MYSQL_TYPE_TIMESTAMP:
|
|
|
|
field_list.push_back(item=new Item_datetime(used_field->field_name));
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
field_list.push_back(item=new Item_empty_string(used_field->field_name,
|
|
|
|
used_field->
|
|
|
|
field_length));
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* Print header */
|
|
|
|
if (thd->protocol->send_fields(&field_list,1))
|
2003-11-20 15:07:22 +01:00
|
|
|
{
|
|
|
|
res= SP_INTERNAL_ERROR;
|
2003-11-17 18:21:36 +01:00
|
|
|
goto err_case;
|
2003-11-20 15:07:22 +01:00
|
|
|
}
|
2003-11-17 18:21:36 +01:00
|
|
|
|
|
|
|
/* Init fields */
|
|
|
|
setup_tables(&tables);
|
|
|
|
for (used_field= &used_fields[0];
|
|
|
|
used_field->field_name;
|
|
|
|
used_field++)
|
|
|
|
{
|
|
|
|
TABLE_LIST *not_used;
|
|
|
|
Item_field *field= new Item_field("mysql", "proc",
|
|
|
|
used_field->field_name);
|
|
|
|
if (!(used_field->field= find_field_in_tables(thd, field, &tables,
|
|
|
|
¬_used, TRUE)))
|
2003-11-20 15:07:22 +01:00
|
|
|
{
|
|
|
|
res= SP_INTERNAL_ERROR;
|
2003-11-17 18:21:36 +01:00
|
|
|
goto err_case1;
|
2003-11-20 15:07:22 +01:00
|
|
|
}
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
table->file->index_init(0);
|
2003-11-20 15:07:22 +01:00
|
|
|
if ((res= table->file->index_first(table->record[0])))
|
|
|
|
{
|
2003-12-21 11:48:03 +01:00
|
|
|
res= (res == HA_ERR_END_OF_FILE) ? 0 : SP_INTERNAL_ERROR;
|
2003-11-20 15:07:22 +01:00
|
|
|
goto err_case1;
|
|
|
|
}
|
|
|
|
if ((res= print_field_values(thd, table, used_fields, type, wild)))
|
2003-11-17 18:21:36 +01:00
|
|
|
goto err_case1;
|
|
|
|
while (!table->file->index_next(table->record[0]))
|
|
|
|
{
|
2003-11-20 15:07:22 +01:00
|
|
|
if ((res= print_field_values(thd, table, used_fields, type, wild)))
|
2003-11-17 18:21:36 +01:00
|
|
|
goto err_case1;
|
|
|
|
}
|
2003-11-20 15:07:22 +01:00
|
|
|
res= SP_OK;
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
2003-11-20 15:07:22 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
err_case1:
|
2003-11-17 18:21:36 +01:00
|
|
|
send_eof(thd);
|
2003-12-21 11:48:03 +01:00
|
|
|
err_case:
|
2003-11-17 18:21:36 +01:00
|
|
|
close_thread_tables(thd);
|
2003-12-21 11:48:03 +01:00
|
|
|
done:
|
2003-11-20 15:07:22 +01:00
|
|
|
DBUG_RETURN(res);
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
/*****************************************************************************
|
|
|
|
PROCEDURE
|
|
|
|
******************************************************************************/
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
|
|
|
sp_head *
|
|
|
|
sp_find_procedure(THD *thd, LEX_STRING *name)
|
|
|
|
{
|
|
|
|
sp_head *sp;
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_ENTER("sp_find_procedure");
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
DBUG_PRINT("enter", ("name: %*s", name->length, name->str));
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
if (!(sp= sp_cache_lookup(&thd->sp_proc_cache, name->str, name->length)))
|
2003-07-01 18:14:24 +02:00
|
|
|
{
|
|
|
|
if (db_find_routine(thd, TYPE_ENUM_PROCEDURE,
|
|
|
|
name->str, name->length, &sp) == SP_OK)
|
2003-10-21 12:08:35 +02:00
|
|
|
sp_cache_insert(&thd->sp_proc_cache, sp);
|
2003-07-01 18:14:24 +02:00
|
|
|
}
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
|
|
|
DBUG_RETURN(sp);
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
int
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
sp_create_procedure(THD *thd, sp_head *sp)
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
{
|
|
|
|
DBUG_ENTER("sp_create_procedure");
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
DBUG_PRINT("enter", ("name: %*s", sp->m_name.length, sp->m_name.str));
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_RETURN(db_create_routine(thd, TYPE_ENUM_PROCEDURE, sp));
|
2002-12-12 13:14:23 +01:00
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2002-12-12 13:14:23 +01:00
|
|
|
int
|
2003-02-04 17:40:18 +01:00
|
|
|
sp_drop_procedure(THD *thd, char *name, uint namelen)
|
2002-12-12 13:14:23 +01:00
|
|
|
{
|
2003-02-12 16:17:03 +01:00
|
|
|
DBUG_ENTER("sp_drop_procedure");
|
|
|
|
DBUG_PRINT("enter", ("name: %*s", namelen, name));
|
2002-12-12 13:14:23 +01:00
|
|
|
|
2003-12-15 13:24:16 +01:00
|
|
|
sp_cache_remove(&thd->sp_proc_cache, name, namelen);
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_RETURN(db_drop_routine(thd, TYPE_ENUM_PROCEDURE, name, namelen));
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
}
|
2002-12-12 13:14:23 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
int
|
|
|
|
sp_update_procedure(THD *thd, char *name, uint namelen,
|
|
|
|
char *newname, uint newnamelen,
|
2003-12-10 19:05:37 +01:00
|
|
|
st_sp_chistics *chistics)
|
2003-11-17 18:21:36 +01:00
|
|
|
{
|
|
|
|
DBUG_ENTER("sp_update_procedure");
|
|
|
|
DBUG_PRINT("enter", ("name: %*s", namelen, name));
|
|
|
|
|
2003-12-15 13:24:16 +01:00
|
|
|
sp_cache_remove(&thd->sp_proc_cache, name, namelen);
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_RETURN(db_update_routine(thd, TYPE_ENUM_PROCEDURE, name, namelen,
|
|
|
|
newname, newnamelen, chistics));
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
int
|
|
|
|
sp_show_create_procedure(THD *thd, LEX_STRING *name)
|
|
|
|
{
|
2003-12-21 11:48:03 +01:00
|
|
|
sp_head *sp;
|
2003-11-17 18:21:36 +01:00
|
|
|
DBUG_ENTER("sp_show_create_procedure");
|
|
|
|
DBUG_PRINT("enter", ("name: %*s", name->length, name->str));
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
if ((sp= sp_find_procedure(thd, name)))
|
|
|
|
DBUG_RETURN(sp->show_create_procedure(thd));
|
2003-11-17 18:21:36 +01:00
|
|
|
|
2003-11-20 15:07:22 +01:00
|
|
|
DBUG_RETURN(SP_KEY_NOT_FOUND);
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
int
|
2003-11-20 15:07:22 +01:00
|
|
|
sp_show_status_procedure(THD *thd, const char *wild)
|
2003-11-17 18:21:36 +01:00
|
|
|
{
|
2003-11-20 15:07:22 +01:00
|
|
|
DBUG_ENTER("sp_show_status_procedure");
|
2003-11-17 18:21:36 +01:00
|
|
|
DBUG_RETURN(db_show_routine_status(thd, TYPE_ENUM_PROCEDURE, wild));
|
|
|
|
}
|
2002-12-12 13:14:23 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
|
|
|
/*****************************************************************************
|
|
|
|
FUNCTION
|
|
|
|
******************************************************************************/
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
|
|
|
sp_head *
|
|
|
|
sp_find_function(THD *thd, LEX_STRING *name)
|
|
|
|
{
|
|
|
|
sp_head *sp;
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_ENTER("sp_find_function");
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
DBUG_PRINT("enter", ("name: %*s", name->length, name->str));
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
if (!(sp= sp_cache_lookup(&thd->sp_func_cache, name->str, name->length)))
|
2003-03-02 19:17:41 +01:00
|
|
|
{
|
|
|
|
if (db_find_routine(thd, TYPE_ENUM_FUNCTION,
|
|
|
|
name->str, name->length, &sp) != SP_OK)
|
|
|
|
sp= NULL;
|
2003-12-21 11:48:03 +01:00
|
|
|
else
|
|
|
|
sp_cache_insert(&thd->sp_func_cache, sp);
|
2003-03-02 19:17:41 +01:00
|
|
|
}
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
DBUG_RETURN(sp);
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
int
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
sp_create_function(THD *thd, sp_head *sp)
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
{
|
|
|
|
DBUG_ENTER("sp_create_function");
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
DBUG_PRINT("enter", ("name: %*s", sp->m_name.length, sp->m_name.str));
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_RETURN(db_create_routine(thd, TYPE_ENUM_FUNCTION, sp));
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
Expanded the mysql.proc table, reworked the find/create/drop functions
completely, added new functions for FUNCTIONs (lotta functions here :),
got rid of some unnecessary use of Item_strings while at it. Extended
the parser correspondingly, and fiddled around a bit to make SP FUNCTIONs
coexist with UDFs.
Can now CREATE and DROP FUNCTIONs. Invoking yet to come...
Docs/sp-implemented.txt:
Updated with info about CASCADE/RESTICT and METHOD, and some answers to questions.
include/mysqld_error.h:
New error message for misuse of RETURN.
mysql-test/install_test_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
mysql-test/r/sp.result:
New test for creating and dropping FUNCTIONS.
mysql-test/t/sp.test:
New test for creating and dropping FUNCTIONS.
scripts/mysql_install_db.sh:
Added enum field to mysql.proc to distinguish between FUNCTION and PROCEDURE.
sql/lex.h:
De-UDFed some symbol names, as they are now used for SPs as well.
Added RETURN_SYM.
sql/share/czech/errmsg.txt:
New error message for misuse of RETURN.
sql/share/danish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/dutch/errmsg.txt:
New error message for misuse of RETURN.
sql/share/english/errmsg.txt:
New error message for misuse of RETURN.
sql/share/estonian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/french/errmsg.txt:
New error message for misuse of RETURN.
sql/share/german/errmsg.txt:
New error message for misuse of RETURN.
sql/share/greek/errmsg.txt:
New error message for misuse of RETURN.
sql/share/hungarian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/italian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/japanese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/korean/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian-ny/errmsg.txt:
New error message for misuse of RETURN.
sql/share/norwegian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/polish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/portuguese/errmsg.txt:
New error message for misuse of RETURN.
sql/share/romanian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/russian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/serbian/errmsg.txt:
New error message for misuse of RETURN.
sql/share/slovak/errmsg.txt:
New error message for misuse of RETURN.
sql/share/spanish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/swedish/errmsg.txt:
New error message for misuse of RETURN.
sql/share/ukrainian/errmsg.txt:
New error message for misuse of RETURN.
sql/sp.cc:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp.h:
Major rehack to accomodate FUNCTIONs, and to make it easier to add
future in-memory cache of prepared SPs.
sql/sp_head.cc:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sp_head.h:
Now creates FUNCTIONs too. (And got rid of some unnecessary Item_string use.)
sql/sql_lex.h:
New stored FUNCTION commands.
sql/sql_parse.cc:
Added FUNCTION support ("drop" merged with the old UDF code), and made some
additional changes for better error handling (following the sp.cc rehacking).
sql/sql_yacc.yy:
Some former UDF specific symbols renamed.
Added CREATE FUNCTION parsing.
DROP FUNCTION had to be partly merged with the old UDF code, because of the similar
syntax.
RETURN statement added, but still a no-op.
2003-02-21 17:37:05 +01:00
|
|
|
int
|
|
|
|
sp_drop_function(THD *thd, char *name, uint namelen)
|
|
|
|
{
|
|
|
|
DBUG_ENTER("sp_drop_function");
|
|
|
|
DBUG_PRINT("enter", ("name: %*s", namelen, name));
|
|
|
|
|
2003-12-15 13:24:16 +01:00
|
|
|
sp_cache_remove(&thd->sp_func_cache, name, namelen);
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_RETURN(db_drop_routine(thd, TYPE_ENUM_FUNCTION, name, namelen));
|
2002-12-12 13:14:23 +01:00
|
|
|
}
|
2003-02-26 19:22:29 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
int
|
|
|
|
sp_update_function(THD *thd, char *name, uint namelen,
|
|
|
|
char *newname, uint newnamelen,
|
2003-12-10 19:05:37 +01:00
|
|
|
st_sp_chistics *chistics)
|
2003-11-17 18:21:36 +01:00
|
|
|
{
|
|
|
|
DBUG_ENTER("sp_update_procedure");
|
|
|
|
DBUG_PRINT("enter", ("name: %*s", namelen, name));
|
|
|
|
|
2003-12-15 13:24:16 +01:00
|
|
|
sp_cache_remove(&thd->sp_func_cache, name, namelen);
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_RETURN(db_update_routine(thd, TYPE_ENUM_FUNCTION, name, namelen,
|
|
|
|
newname, newnamelen, chistics));
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
int
|
|
|
|
sp_show_create_function(THD *thd, LEX_STRING *name)
|
|
|
|
{
|
2003-12-21 11:48:03 +01:00
|
|
|
sp_head *sp;
|
2003-11-17 18:21:36 +01:00
|
|
|
DBUG_ENTER("sp_show_create_function");
|
|
|
|
DBUG_PRINT("enter", ("name: %*s", name->length, name->str));
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
if ((sp= sp_find_function(thd, name)))
|
2003-11-17 18:21:36 +01:00
|
|
|
DBUG_RETURN(sp->show_create_function(thd));
|
2003-11-20 15:07:22 +01:00
|
|
|
DBUG_RETURN(SP_KEY_NOT_FOUND);
|
2003-11-17 18:21:36 +01:00
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-11-17 18:21:36 +01:00
|
|
|
int
|
2003-11-20 15:07:22 +01:00
|
|
|
sp_show_status_function(THD *thd, const char *wild)
|
2003-11-17 18:21:36 +01:00
|
|
|
{
|
2003-11-20 15:07:22 +01:00
|
|
|
DBUG_ENTER("sp_show_status_function");
|
2003-11-17 18:21:36 +01:00
|
|
|
DBUG_RETURN(db_show_routine_status(thd, TYPE_ENUM_FUNCTION, wild));
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-02-26 19:22:29 +01:00
|
|
|
// QQ Temporary until the function call detection in sql_lex has been reworked.
|
|
|
|
bool
|
|
|
|
sp_function_exists(THD *thd, LEX_STRING *name)
|
|
|
|
{
|
|
|
|
TABLE *table;
|
2003-02-28 15:07:14 +01:00
|
|
|
bool ret= FALSE;
|
2003-07-01 18:14:24 +02:00
|
|
|
bool opened= FALSE;
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_ENTER("sp_function_exists");
|
2003-02-26 19:22:29 +01:00
|
|
|
|
2003-10-21 12:08:35 +02:00
|
|
|
if (sp_cache_lookup(&thd->sp_func_cache, name->str, name->length) ||
|
2003-07-01 18:14:24 +02:00
|
|
|
db_find_routine_aux(thd, TYPE_ENUM_FUNCTION,
|
2003-03-02 19:17:41 +01:00
|
|
|
name->str, name->length, TL_READ,
|
|
|
|
&table, &opened) == SP_OK)
|
2003-02-28 15:07:14 +01:00
|
|
|
ret= TRUE;
|
2003-03-02 19:17:41 +01:00
|
|
|
if (opened)
|
2003-04-27 17:35:54 +02:00
|
|
|
close_thread_tables(thd, 0, 1);
|
2003-12-21 11:48:03 +01:00
|
|
|
DBUG_RETURN(ret);
|
2003-03-02 19:17:41 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
|
2003-07-07 14:55:10 +02:00
|
|
|
byte *
|
|
|
|
sp_lex_spfuns_key(const byte *ptr, uint *plen, my_bool first)
|
|
|
|
{
|
|
|
|
LEX_STRING *lsp= (LEX_STRING *)ptr;
|
|
|
|
*plen= lsp->length;
|
|
|
|
return (byte *)lsp->str;
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-03-02 19:17:41 +01:00
|
|
|
void
|
|
|
|
sp_add_fun_to_lex(LEX *lex, LEX_STRING fun)
|
|
|
|
{
|
2003-07-07 14:55:10 +02:00
|
|
|
if (! hash_search(&lex->spfuns, (byte *)fun.str, fun.length))
|
2003-03-02 19:17:41 +01:00
|
|
|
{
|
2003-07-07 14:55:10 +02:00
|
|
|
LEX_STRING *ls= (LEX_STRING *)sql_alloc(sizeof(LEX_STRING));
|
|
|
|
ls->str= sql_strmake(fun.str, fun.length);
|
|
|
|
ls->length= fun.length;
|
2003-04-04 15:47:43 +02:00
|
|
|
|
2003-09-24 15:26:20 +02:00
|
|
|
my_hash_insert(&lex->spfuns, (byte *)ls);
|
2003-03-02 19:17:41 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-03-02 19:17:41 +01:00
|
|
|
void
|
|
|
|
sp_merge_funs(LEX *dst, LEX *src)
|
|
|
|
{
|
2003-07-07 14:55:10 +02:00
|
|
|
for (uint i=0 ; i < src->spfuns.records ; i++)
|
2003-03-02 19:17:41 +01:00
|
|
|
{
|
2003-07-07 14:55:10 +02:00
|
|
|
LEX_STRING *ls= (LEX_STRING *)hash_element(&src->spfuns, i);
|
2003-03-02 19:17:41 +01:00
|
|
|
|
2003-07-07 14:55:10 +02:00
|
|
|
if (! hash_search(&dst->spfuns, (byte *)ls->str, ls->length))
|
2003-09-24 15:26:20 +02:00
|
|
|
my_hash_insert(&dst->spfuns, (byte *)ls);
|
2003-03-02 19:17:41 +01:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
2003-03-02 19:17:41 +01:00
|
|
|
int
|
|
|
|
sp_cache_functions(THD *thd, LEX *lex)
|
|
|
|
{
|
2003-07-07 14:55:10 +02:00
|
|
|
HASH *h= &lex->spfuns;
|
2003-03-02 19:17:41 +01:00
|
|
|
int ret= 0;
|
|
|
|
|
2003-07-07 14:55:10 +02:00
|
|
|
for (uint i=0 ; i < h->records ; i++)
|
2003-03-02 19:17:41 +01:00
|
|
|
{
|
2003-07-07 14:55:10 +02:00
|
|
|
LEX_STRING *ls= (LEX_STRING *)hash_element(h, i);
|
2003-07-01 18:14:24 +02:00
|
|
|
|
2003-10-21 12:08:35 +02:00
|
|
|
if (! sp_cache_lookup(&thd->sp_func_cache, ls->str, ls->length))
|
2003-03-02 19:17:41 +01:00
|
|
|
{
|
2003-07-07 14:55:10 +02:00
|
|
|
sp_head *sp;
|
|
|
|
LEX *oldlex= thd->lex;
|
|
|
|
LEX *newlex= new st_lex;
|
|
|
|
|
|
|
|
thd->lex= newlex;
|
2003-12-21 11:48:03 +01:00
|
|
|
if (db_find_routine(thd, TYPE_ENUM_FUNCTION, ls->str, ls->length, &sp) == SP_OK)
|
2003-07-07 14:55:10 +02:00
|
|
|
{
|
|
|
|
ret= sp_cache_functions(thd, newlex);
|
|
|
|
delete newlex;
|
|
|
|
thd->lex= oldlex;
|
|
|
|
if (ret)
|
|
|
|
break;
|
2003-10-21 12:08:35 +02:00
|
|
|
sp_cache_insert(&thd->sp_func_cache, sp);
|
2003-07-07 14:55:10 +02:00
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
delete newlex;
|
|
|
|
thd->lex= oldlex;
|
|
|
|
net_printf(thd, ER_SP_DOES_NOT_EXIST, "FUNCTION", ls->str);
|
|
|
|
ret= 1;
|
2003-03-02 19:17:41 +01:00
|
|
|
break;
|
2003-07-07 14:55:10 +02:00
|
|
|
}
|
2003-03-02 19:17:41 +01:00
|
|
|
}
|
|
|
|
}
|
2003-02-28 15:07:14 +01:00
|
|
|
return ret;
|
2003-02-26 19:22:29 +01:00
|
|
|
}
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
static char *
|
|
|
|
create_string(THD *thd, ulong *lenp,
|
|
|
|
int type,
|
|
|
|
char *name, ulong namelen,
|
|
|
|
const char *params, ulong paramslen,
|
|
|
|
const char *returns, ulong returnslen,
|
|
|
|
const char *body, ulong bodylen,
|
|
|
|
st_sp_chistics *chistics)
|
|
|
|
{
|
|
|
|
char *buf, *ptr;
|
2003-12-21 01:07:45 +01:00
|
|
|
ulong buflen;
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
|
2003-12-21 11:48:03 +01:00
|
|
|
buflen= 100 + namelen + paramslen + returnslen + bodylen + chistics->comment.length;
|
|
|
|
if (!(buf= thd->alloc(buflen)))
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
ptr= strxmov(buf, "CREATE ", (type == TYPE_ENUM_FUNCTION) ? "FUNCTION" : "PROCEDURE",
|
|
|
|
" `", name, "`(", params, ")", NullS);
|
|
|
|
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
if (type == TYPE_ENUM_FUNCTION)
|
2003-12-21 11:48:03 +01:00
|
|
|
ptr= strxmov(ptr, " RETURNS ", returns, NullS);
|
|
|
|
*ptr++= '\n';
|
|
|
|
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
if (chistics->detistic)
|
2003-12-21 01:07:45 +01:00
|
|
|
ptr= strmov(ptr, " DETERMINISTIC\n");
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
if (chistics->suid == IS_NOT_SUID)
|
2003-12-21 01:07:45 +01:00
|
|
|
ptr= strmov(ptr, " SQL SECURITY INVOKER\n");
|
2003-12-13 16:40:52 +01:00
|
|
|
if (chistics->comment.length)
|
2003-12-21 01:07:45 +01:00
|
|
|
{
|
|
|
|
ptr= strmov(strnmov(strmov(ptr, " COMMENT '"),chistics->comment.str,
|
|
|
|
chistics->comment.length),"'\n");
|
|
|
|
}
|
|
|
|
ptr= strmov(ptr, body);
|
|
|
|
*lenp= (ptr-buf);
|
In order to make ALTER PROCEDURE|FUNCTION work correctly, and in general to
make characteristics (and SHOW) work right, we had to separate the old
definition blob in the mysql.proc table into separate fields for parameters,
return type, and body, and handle the characteristics (like SQL SECURITY)
separately... and then reassemble the CREATE string for parsing, of course.
This is rather ugly, mostly the parser bit. (Hopefully that will be better
with the new parser.)
Docs/sp-imp-spec.txt:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
mysql-test/r/sp.result:
New characteristics tests.
mysql-test/t/sp.test:
New characteristics tests.
scripts/mysql_create_system_tables.sh:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
scripts/mysql_fix_privilege_tables.sql:
Separated the definitions string of the procedure into different columns
in the mysql.proc schema.
sql/sp.cc:
Separated the definitions string of the procedure into different columns.
Rewrote much of the code related this (have a assemble the definition
string from its different parts now) and the way characteristics are now
handled, in order to make ALTER actually work.
sql/sp.h:
Changed prototypes.
sql/sp_head.cc:
Rewrote much of the code related to the new mysql.proc schema with separate
definition fields (have to assemble the definition string from its different
parts now) and the way characteristics are now handled, in order to make ALTER
actually work.
sql/sp_head.h:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
sql/sql_yacc.yy:
Separated the different parts of the definition strings: name, parameters,
return type (for functions) and body.
This is ugly and messy; hopefully there's a more elegant way to do this
when the new parser is installed.
2003-12-12 14:05:29 +01:00
|
|
|
return buf;
|
|
|
|
}
|