mariadb/sql/create_options.h

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/* Copyright (C) 2010, 2021, MariaDB Corporation.
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
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This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1335 USA */
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
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/**
@file
Engine defined options of tables/fields/keys in CREATE/ALTER TABLE.
*/
#ifndef SQL_CREATE_OPTIONS_INCLUDED
#define SQL_CREATE_OPTIONS_INCLUDED
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#include "sql_class.h"
enum { ENGINE_OPTION_MAX_LENGTH=32767 };
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
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/*
Key-value list. Used for engine-defined options in CREATE TABLE
and OPTIONS in CREATE SERVER.
*/
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
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class engine_option_value: public Sql_alloc
{
MDEV-31340 Remove MY_COLLATION_HANDLER::strcasecmp() This patch also fixes: MDEV-33050 Build-in schemas like oracle_schema are accent insensitive MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0 MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0 MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0 MDEV-33088 Cannot create triggers in the database `MYSQL` MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0 MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0 MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0 MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0 - Removing the virtual function strnncoll() from MY_COLLATION_HANDLER - Adding a wrapper function CHARSET_INFO::streq(), to compare two strings for equality. For now it calls strnncoll() internally. In the future it will turn into a virtual function. - Adding new accent sensitive case insensitive collations: - utf8mb4_general1400_as_ci - utf8mb3_general1400_as_ci They implement accent sensitive case insensitive comparison. The weight of a character is equal to the code point of its upper case variant. These collations use Unicode-14.0.0 casefolding data. The result of my_charset_utf8mb3_general1400_as_ci.strcoll() is very close to the former my_charset_utf8mb3_general_ci.strcasecmp() There is only a difference in a couple dozen rare characters, because: - the switch from "tolower" to "toupper" comparison, to make utf8mb3_general1400_as_ci closer to utf8mb3_general_ci - the switch from Unicode-3.0.0 to Unicode-14.0.0 This difference should be tolarable. See the list of affected characters in the MDEV description. Note, utf8mb4_general1400_as_ci correctly handles non-BMP characters! Unlike utf8mb4_general_ci, it does not treat all BMP characters as equal. - Adding classes representing names of the file based database objects: Lex_ident_db Lex_ident_table Lex_ident_trigger Their comparison collation depends on the underlying file system case sensitivity and on --lower-case-table-names and can be either my_charset_bin or my_charset_utf8mb3_general1400_as_ci. - Adding classes representing names of other database objects, whose names have case insensitive comparison style, using my_charset_utf8mb3_general1400_as_ci: Lex_ident_column Lex_ident_sys_var Lex_ident_user_var Lex_ident_sp_var Lex_ident_ps Lex_ident_i_s_table Lex_ident_window Lex_ident_func Lex_ident_partition Lex_ident_with_element Lex_ident_rpl_filter Lex_ident_master_info Lex_ident_host Lex_ident_locale Lex_ident_plugin Lex_ident_engine Lex_ident_server Lex_ident_savepoint Lex_ident_charset engine_option_value::Name - All the mentioned Lex_ident_xxx classes implement a method streq(): if (ident1.streq(ident2)) do_equal(); This method works as a wrapper for CHARSET_INFO::streq(). - Changing a lot of "LEX_CSTRING name" to "Lex_ident_xxx name" in class members and in function/method parameters. - Replacing all calls like system_charset_info->coll->strcasecmp(ident1, ident2) to ident1.streq(ident2) - Taking advantage of the c++11 user defined literal operator for LEX_CSTRING (see m_strings.h) and Lex_ident_xxx (see lex_ident.h) data types. Use example: const Lex_ident_column primary_key_name= "PRIMARY"_Lex_ident_column; is now a shorter version of: const Lex_ident_column primary_key_name= Lex_ident_column({STRING_WITH_LEN("PRIMARY")});
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public:
class Name: public Lex_ident_ci
{
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
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public:
MDEV-31340 Remove MY_COLLATION_HANDLER::strcasecmp() This patch also fixes: MDEV-33050 Build-in schemas like oracle_schema are accent insensitive MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0 MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0 MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0 MDEV-33088 Cannot create triggers in the database `MYSQL` MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0 MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0 MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0 MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0 - Removing the virtual function strnncoll() from MY_COLLATION_HANDLER - Adding a wrapper function CHARSET_INFO::streq(), to compare two strings for equality. For now it calls strnncoll() internally. In the future it will turn into a virtual function. - Adding new accent sensitive case insensitive collations: - utf8mb4_general1400_as_ci - utf8mb3_general1400_as_ci They implement accent sensitive case insensitive comparison. The weight of a character is equal to the code point of its upper case variant. These collations use Unicode-14.0.0 casefolding data. The result of my_charset_utf8mb3_general1400_as_ci.strcoll() is very close to the former my_charset_utf8mb3_general_ci.strcasecmp() There is only a difference in a couple dozen rare characters, because: - the switch from "tolower" to "toupper" comparison, to make utf8mb3_general1400_as_ci closer to utf8mb3_general_ci - the switch from Unicode-3.0.0 to Unicode-14.0.0 This difference should be tolarable. See the list of affected characters in the MDEV description. Note, utf8mb4_general1400_as_ci correctly handles non-BMP characters! Unlike utf8mb4_general_ci, it does not treat all BMP characters as equal. - Adding classes representing names of the file based database objects: Lex_ident_db Lex_ident_table Lex_ident_trigger Their comparison collation depends on the underlying file system case sensitivity and on --lower-case-table-names and can be either my_charset_bin or my_charset_utf8mb3_general1400_as_ci. - Adding classes representing names of other database objects, whose names have case insensitive comparison style, using my_charset_utf8mb3_general1400_as_ci: Lex_ident_column Lex_ident_sys_var Lex_ident_user_var Lex_ident_sp_var Lex_ident_ps Lex_ident_i_s_table Lex_ident_window Lex_ident_func Lex_ident_partition Lex_ident_with_element Lex_ident_rpl_filter Lex_ident_master_info Lex_ident_host Lex_ident_locale Lex_ident_plugin Lex_ident_engine Lex_ident_server Lex_ident_savepoint Lex_ident_charset engine_option_value::Name - All the mentioned Lex_ident_xxx classes implement a method streq(): if (ident1.streq(ident2)) do_equal(); This method works as a wrapper for CHARSET_INFO::streq(). - Changing a lot of "LEX_CSTRING name" to "Lex_ident_xxx name" in class members and in function/method parameters. - Replacing all calls like system_charset_info->coll->strcasecmp(ident1, ident2) to ident1.streq(ident2) - Taking advantage of the c++11 user defined literal operator for LEX_CSTRING (see m_strings.h) and Lex_ident_xxx (see lex_ident.h) data types. Use example: const Lex_ident_column primary_key_name= "PRIMARY"_Lex_ident_column; is now a shorter version of: const Lex_ident_column primary_key_name= Lex_ident_column({STRING_WITH_LEN("PRIMARY")});
2023-04-26 15:27:01 +04:00
using Lex_ident_ci::Lex_ident_ci;
};
class Value: public Lex_cstring
{
public:
using Lex_cstring::Lex_cstring;
bool streq(const LEX_CSTRING &rhs) const
{
return my_charset_utf8mb3_general1400_as_ci.streq(*this, rhs);
}
uint find_in_list(const char *str) const
{
const char *end= str;
for (int num= 0; *end; num++)
{
for (end=str; *end && *end != ','; end++) /* no-op */;
if (streq(Lex_cstring(str, end)))
return num;
str= end + 1;
}
return UINT_MAX;
}
MDEV-31340 Remove MY_COLLATION_HANDLER::strcasecmp() This patch also fixes: MDEV-33050 Build-in schemas like oracle_schema are accent insensitive MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0 MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0 MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0 MDEV-33088 Cannot create triggers in the database `MYSQL` MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0 MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0 MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0 MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0 - Removing the virtual function strnncoll() from MY_COLLATION_HANDLER - Adding a wrapper function CHARSET_INFO::streq(), to compare two strings for equality. For now it calls strnncoll() internally. In the future it will turn into a virtual function. - Adding new accent sensitive case insensitive collations: - utf8mb4_general1400_as_ci - utf8mb3_general1400_as_ci They implement accent sensitive case insensitive comparison. The weight of a character is equal to the code point of its upper case variant. These collations use Unicode-14.0.0 casefolding data. The result of my_charset_utf8mb3_general1400_as_ci.strcoll() is very close to the former my_charset_utf8mb3_general_ci.strcasecmp() There is only a difference in a couple dozen rare characters, because: - the switch from "tolower" to "toupper" comparison, to make utf8mb3_general1400_as_ci closer to utf8mb3_general_ci - the switch from Unicode-3.0.0 to Unicode-14.0.0 This difference should be tolarable. See the list of affected characters in the MDEV description. Note, utf8mb4_general1400_as_ci correctly handles non-BMP characters! Unlike utf8mb4_general_ci, it does not treat all BMP characters as equal. - Adding classes representing names of the file based database objects: Lex_ident_db Lex_ident_table Lex_ident_trigger Their comparison collation depends on the underlying file system case sensitivity and on --lower-case-table-names and can be either my_charset_bin or my_charset_utf8mb3_general1400_as_ci. - Adding classes representing names of other database objects, whose names have case insensitive comparison style, using my_charset_utf8mb3_general1400_as_ci: Lex_ident_column Lex_ident_sys_var Lex_ident_user_var Lex_ident_sp_var Lex_ident_ps Lex_ident_i_s_table Lex_ident_window Lex_ident_func Lex_ident_partition Lex_ident_with_element Lex_ident_rpl_filter Lex_ident_master_info Lex_ident_host Lex_ident_locale Lex_ident_plugin Lex_ident_engine Lex_ident_server Lex_ident_savepoint Lex_ident_charset engine_option_value::Name - All the mentioned Lex_ident_xxx classes implement a method streq(): if (ident1.streq(ident2)) do_equal(); This method works as a wrapper for CHARSET_INFO::streq(). - Changing a lot of "LEX_CSTRING name" to "Lex_ident_xxx name" in class members and in function/method parameters. - Replacing all calls like system_charset_info->coll->strcasecmp(ident1, ident2) to ident1.streq(ident2) - Taking advantage of the c++11 user defined literal operator for LEX_CSTRING (see m_strings.h) and Lex_ident_xxx (see lex_ident.h) data types. Use example: const Lex_ident_column primary_key_name= "PRIMARY"_Lex_ident_column; is now a shorter version of: const Lex_ident_column primary_key_name= Lex_ident_column({STRING_WITH_LEN("PRIMARY")});
2023-04-26 15:27:01 +04:00
};
public:
Name name;
Value value;
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
engine_option_value *next; ///< parser puts them in a FIFO linked list
bool parsed; ///< to detect unrecognized options
bool quoted_value; ///< option=VAL vs. option='VAL'
engine_option_value(engine_option_value *src) :
name(src->name), value(src->value),
next(NULL), parsed(src->parsed), quoted_value(src->quoted_value)
{
}
MDEV-31340 Remove MY_COLLATION_HANDLER::strcasecmp() This patch also fixes: MDEV-33050 Build-in schemas like oracle_schema are accent insensitive MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0 MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0 MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0 MDEV-33088 Cannot create triggers in the database `MYSQL` MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0 MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0 MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0 MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0 - Removing the virtual function strnncoll() from MY_COLLATION_HANDLER - Adding a wrapper function CHARSET_INFO::streq(), to compare two strings for equality. For now it calls strnncoll() internally. In the future it will turn into a virtual function. - Adding new accent sensitive case insensitive collations: - utf8mb4_general1400_as_ci - utf8mb3_general1400_as_ci They implement accent sensitive case insensitive comparison. The weight of a character is equal to the code point of its upper case variant. These collations use Unicode-14.0.0 casefolding data. The result of my_charset_utf8mb3_general1400_as_ci.strcoll() is very close to the former my_charset_utf8mb3_general_ci.strcasecmp() There is only a difference in a couple dozen rare characters, because: - the switch from "tolower" to "toupper" comparison, to make utf8mb3_general1400_as_ci closer to utf8mb3_general_ci - the switch from Unicode-3.0.0 to Unicode-14.0.0 This difference should be tolarable. See the list of affected characters in the MDEV description. Note, utf8mb4_general1400_as_ci correctly handles non-BMP characters! Unlike utf8mb4_general_ci, it does not treat all BMP characters as equal. - Adding classes representing names of the file based database objects: Lex_ident_db Lex_ident_table Lex_ident_trigger Their comparison collation depends on the underlying file system case sensitivity and on --lower-case-table-names and can be either my_charset_bin or my_charset_utf8mb3_general1400_as_ci. - Adding classes representing names of other database objects, whose names have case insensitive comparison style, using my_charset_utf8mb3_general1400_as_ci: Lex_ident_column Lex_ident_sys_var Lex_ident_user_var Lex_ident_sp_var Lex_ident_ps Lex_ident_i_s_table Lex_ident_window Lex_ident_func Lex_ident_partition Lex_ident_with_element Lex_ident_rpl_filter Lex_ident_master_info Lex_ident_host Lex_ident_locale Lex_ident_plugin Lex_ident_engine Lex_ident_server Lex_ident_savepoint Lex_ident_charset engine_option_value::Name - All the mentioned Lex_ident_xxx classes implement a method streq(): if (ident1.streq(ident2)) do_equal(); This method works as a wrapper for CHARSET_INFO::streq(). - Changing a lot of "LEX_CSTRING name" to "Lex_ident_xxx name" in class members and in function/method parameters. - Replacing all calls like system_charset_info->coll->strcasecmp(ident1, ident2) to ident1.streq(ident2) - Taking advantage of the c++11 user defined literal operator for LEX_CSTRING (see m_strings.h) and Lex_ident_xxx (see lex_ident.h) data types. Use example: const Lex_ident_column primary_key_name= "PRIMARY"_Lex_ident_column; is now a shorter version of: const Lex_ident_column primary_key_name= Lex_ident_column({STRING_WITH_LEN("PRIMARY")});
2023-04-26 15:27:01 +04:00
engine_option_value(const Name &name_arg,
const Value &value_arg,
bool quoted) :
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
name(name_arg), value(value_arg),
next(NULL), parsed(false), quoted_value(quoted)
{
}
MDEV-31340 Remove MY_COLLATION_HANDLER::strcasecmp() This patch also fixes: MDEV-33050 Build-in schemas like oracle_schema are accent insensitive MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0 MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0 MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0 MDEV-33088 Cannot create triggers in the database `MYSQL` MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0 MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0 MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0 MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0 - Removing the virtual function strnncoll() from MY_COLLATION_HANDLER - Adding a wrapper function CHARSET_INFO::streq(), to compare two strings for equality. For now it calls strnncoll() internally. In the future it will turn into a virtual function. - Adding new accent sensitive case insensitive collations: - utf8mb4_general1400_as_ci - utf8mb3_general1400_as_ci They implement accent sensitive case insensitive comparison. The weight of a character is equal to the code point of its upper case variant. These collations use Unicode-14.0.0 casefolding data. The result of my_charset_utf8mb3_general1400_as_ci.strcoll() is very close to the former my_charset_utf8mb3_general_ci.strcasecmp() There is only a difference in a couple dozen rare characters, because: - the switch from "tolower" to "toupper" comparison, to make utf8mb3_general1400_as_ci closer to utf8mb3_general_ci - the switch from Unicode-3.0.0 to Unicode-14.0.0 This difference should be tolarable. See the list of affected characters in the MDEV description. Note, utf8mb4_general1400_as_ci correctly handles non-BMP characters! Unlike utf8mb4_general_ci, it does not treat all BMP characters as equal. - Adding classes representing names of the file based database objects: Lex_ident_db Lex_ident_table Lex_ident_trigger Their comparison collation depends on the underlying file system case sensitivity and on --lower-case-table-names and can be either my_charset_bin or my_charset_utf8mb3_general1400_as_ci. - Adding classes representing names of other database objects, whose names have case insensitive comparison style, using my_charset_utf8mb3_general1400_as_ci: Lex_ident_column Lex_ident_sys_var Lex_ident_user_var Lex_ident_sp_var Lex_ident_ps Lex_ident_i_s_table Lex_ident_window Lex_ident_func Lex_ident_partition Lex_ident_with_element Lex_ident_rpl_filter Lex_ident_master_info Lex_ident_host Lex_ident_locale Lex_ident_plugin Lex_ident_engine Lex_ident_server Lex_ident_savepoint Lex_ident_charset engine_option_value::Name - All the mentioned Lex_ident_xxx classes implement a method streq(): if (ident1.streq(ident2)) do_equal(); This method works as a wrapper for CHARSET_INFO::streq(). - Changing a lot of "LEX_CSTRING name" to "Lex_ident_xxx name" in class members and in function/method parameters. - Replacing all calls like system_charset_info->coll->strcasecmp(ident1, ident2) to ident1.streq(ident2) - Taking advantage of the c++11 user defined literal operator for LEX_CSTRING (see m_strings.h) and Lex_ident_xxx (see lex_ident.h) data types. Use example: const Lex_ident_column primary_key_name= "PRIMARY"_Lex_ident_column; is now a shorter version of: const Lex_ident_column primary_key_name= Lex_ident_column({STRING_WITH_LEN("PRIMARY")});
2023-04-26 15:27:01 +04:00
engine_option_value(const Name &name_arg):
Changing field::field_name and Item::name to LEX_CSTRING Benefits of this patch: - Removed a lot of calls to strlen(), especially for field_string - Strings generated by parser are now const strings, less chance of accidently changing a string - Removed a lot of calls with LEX_STRING as parameter (changed to pointer) - More uniform code - Item::name_length was not kept up to date. Now fixed - Several bugs found and fixed (Access to null pointers, access of freed memory, wrong arguments to printf like functions) - Removed a lot of casts from (const char*) to (char*) Changes: - This caused some ABI changes - lex_string_set now uses LEX_CSTRING - Some fucntions are now taking const char* instead of char* - Create_field::change and after changed to LEX_CSTRING - handler::connect_string, comment and engine_name() changed to LEX_CSTRING - Checked printf() related calls to find bugs. Found and fixed several errors in old code. - A lot of changes from LEX_STRING to LEX_CSTRING, especially related to parsing and events. - Some changes from LEX_STRING and LEX_STRING & to LEX_CSTRING* - Some changes for char* to const char* - Added printf argument checking for my_snprintf() - Introduced null_clex_str, star_clex_string, temp_lex_str to simplify code - Added item_empty_name and item_used_name to be able to distingush between items that was given an empty name and items that was not given a name This is used in sql_yacc.yy to know when to give an item a name. - select table_name."*' is not anymore same as table_name.* - removed not used function Item::rename() - Added comparision of item->name_length before some calls to my_strcasecmp() to speed up comparison - Moved Item_sp_variable::make_field() from item.h to item.cc - Some minimal code changes to avoid copying to const char * - Fixed wrong error message in wsrep_mysql_parse() - Fixed wrong code in find_field_in_natural_join() where real_item() was set when it shouldn't - ER_ERROR_ON_RENAME was used with extra arguments. - Removed some (wrong) ER_OUTOFMEMORY, as alloc_root will already give the error. TODO: - Check possible unsafe casts in plugin/auth_examples/qa_auth_interface.c - Change code to not modify LEX_CSTRING for database name (as part of lower_case_table_names)
2017-04-23 19:39:57 +03:00
name(name_arg), value(null_clex_str),
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
next(NULL), parsed(false), quoted_value(false)
{
}
MDEV-31340 Remove MY_COLLATION_HANDLER::strcasecmp() This patch also fixes: MDEV-33050 Build-in schemas like oracle_schema are accent insensitive MDEV-33084 LASTVAL(t1) and LASTVAL(T1) do not work well with lower-case-table-names=0 MDEV-33085 Tables T1 and t1 do not work well with ENGINE=CSV and lower-case-table-names=0 MDEV-33086 SHOW OPEN TABLES IN DB1 -- is case insensitive with lower-case-table-names=0 MDEV-33088 Cannot create triggers in the database `MYSQL` MDEV-33103 LOCK TABLE t1 AS t2 -- alias is not case sensitive with lower-case-table-names=0 MDEV-33109 DROP DATABASE MYSQL -- does not drop SP with lower-case-table-names=0 MDEV-33110 HANDLER commands are case insensitive with lower-case-table-names=0 MDEV-33119 User is case insensitive in INFORMATION_SCHEMA.VIEWS MDEV-33120 System log table names are case insensitive with lower-cast-table-names=0 - Removing the virtual function strnncoll() from MY_COLLATION_HANDLER - Adding a wrapper function CHARSET_INFO::streq(), to compare two strings for equality. For now it calls strnncoll() internally. In the future it will turn into a virtual function. - Adding new accent sensitive case insensitive collations: - utf8mb4_general1400_as_ci - utf8mb3_general1400_as_ci They implement accent sensitive case insensitive comparison. The weight of a character is equal to the code point of its upper case variant. These collations use Unicode-14.0.0 casefolding data. The result of my_charset_utf8mb3_general1400_as_ci.strcoll() is very close to the former my_charset_utf8mb3_general_ci.strcasecmp() There is only a difference in a couple dozen rare characters, because: - the switch from "tolower" to "toupper" comparison, to make utf8mb3_general1400_as_ci closer to utf8mb3_general_ci - the switch from Unicode-3.0.0 to Unicode-14.0.0 This difference should be tolarable. See the list of affected characters in the MDEV description. Note, utf8mb4_general1400_as_ci correctly handles non-BMP characters! Unlike utf8mb4_general_ci, it does not treat all BMP characters as equal. - Adding classes representing names of the file based database objects: Lex_ident_db Lex_ident_table Lex_ident_trigger Their comparison collation depends on the underlying file system case sensitivity and on --lower-case-table-names and can be either my_charset_bin or my_charset_utf8mb3_general1400_as_ci. - Adding classes representing names of other database objects, whose names have case insensitive comparison style, using my_charset_utf8mb3_general1400_as_ci: Lex_ident_column Lex_ident_sys_var Lex_ident_user_var Lex_ident_sp_var Lex_ident_ps Lex_ident_i_s_table Lex_ident_window Lex_ident_func Lex_ident_partition Lex_ident_with_element Lex_ident_rpl_filter Lex_ident_master_info Lex_ident_host Lex_ident_locale Lex_ident_plugin Lex_ident_engine Lex_ident_server Lex_ident_savepoint Lex_ident_charset engine_option_value::Name - All the mentioned Lex_ident_xxx classes implement a method streq(): if (ident1.streq(ident2)) do_equal(); This method works as a wrapper for CHARSET_INFO::streq(). - Changing a lot of "LEX_CSTRING name" to "Lex_ident_xxx name" in class members and in function/method parameters. - Replacing all calls like system_charset_info->coll->strcasecmp(ident1, ident2) to ident1.streq(ident2) - Taking advantage of the c++11 user defined literal operator for LEX_CSTRING (see m_strings.h) and Lex_ident_xxx (see lex_ident.h) data types. Use example: const Lex_ident_column primary_key_name= "PRIMARY"_Lex_ident_column; is now a shorter version of: const Lex_ident_column primary_key_name= Lex_ident_column({STRING_WITH_LEN("PRIMARY")});
2023-04-26 15:27:01 +04:00
engine_option_value(const Name &name_arg,
ulonglong value_arg,
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
MEM_ROOT *root) :
name(name_arg), next(NULL), parsed(false), quoted_value(false)
{
Changing field::field_name and Item::name to LEX_CSTRING Benefits of this patch: - Removed a lot of calls to strlen(), especially for field_string - Strings generated by parser are now const strings, less chance of accidently changing a string - Removed a lot of calls with LEX_STRING as parameter (changed to pointer) - More uniform code - Item::name_length was not kept up to date. Now fixed - Several bugs found and fixed (Access to null pointers, access of freed memory, wrong arguments to printf like functions) - Removed a lot of casts from (const char*) to (char*) Changes: - This caused some ABI changes - lex_string_set now uses LEX_CSTRING - Some fucntions are now taking const char* instead of char* - Create_field::change and after changed to LEX_CSTRING - handler::connect_string, comment and engine_name() changed to LEX_CSTRING - Checked printf() related calls to find bugs. Found and fixed several errors in old code. - A lot of changes from LEX_STRING to LEX_CSTRING, especially related to parsing and events. - Some changes from LEX_STRING and LEX_STRING & to LEX_CSTRING* - Some changes for char* to const char* - Added printf argument checking for my_snprintf() - Introduced null_clex_str, star_clex_string, temp_lex_str to simplify code - Added item_empty_name and item_used_name to be able to distingush between items that was given an empty name and items that was not given a name This is used in sql_yacc.yy to know when to give an item a name. - select table_name."*' is not anymore same as table_name.* - removed not used function Item::rename() - Added comparision of item->name_length before some calls to my_strcasecmp() to speed up comparison - Moved Item_sp_variable::make_field() from item.h to item.cc - Some minimal code changes to avoid copying to const char * - Fixed wrong error message in wsrep_mysql_parse() - Fixed wrong code in find_field_in_natural_join() where real_item() was set when it shouldn't - ER_ERROR_ON_RENAME was used with extra arguments. - Removed some (wrong) ER_OUTOFMEMORY, as alloc_root will already give the error. TODO: - Check possible unsafe casts in plugin/auth_examples/qa_auth_interface.c - Change code to not modify LEX_CSTRING for database name (as part of lower_case_table_names)
2017-04-23 19:39:57 +03:00
char *str;
if (likely((value.str= str= (char *)alloc_root(root, 22))))
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
{
Changing field::field_name and Item::name to LEX_CSTRING Benefits of this patch: - Removed a lot of calls to strlen(), especially for field_string - Strings generated by parser are now const strings, less chance of accidently changing a string - Removed a lot of calls with LEX_STRING as parameter (changed to pointer) - More uniform code - Item::name_length was not kept up to date. Now fixed - Several bugs found and fixed (Access to null pointers, access of freed memory, wrong arguments to printf like functions) - Removed a lot of casts from (const char*) to (char*) Changes: - This caused some ABI changes - lex_string_set now uses LEX_CSTRING - Some fucntions are now taking const char* instead of char* - Create_field::change and after changed to LEX_CSTRING - handler::connect_string, comment and engine_name() changed to LEX_CSTRING - Checked printf() related calls to find bugs. Found and fixed several errors in old code. - A lot of changes from LEX_STRING to LEX_CSTRING, especially related to parsing and events. - Some changes from LEX_STRING and LEX_STRING & to LEX_CSTRING* - Some changes for char* to const char* - Added printf argument checking for my_snprintf() - Introduced null_clex_str, star_clex_string, temp_lex_str to simplify code - Added item_empty_name and item_used_name to be able to distingush between items that was given an empty name and items that was not given a name This is used in sql_yacc.yy to know when to give an item a name. - select table_name."*' is not anymore same as table_name.* - removed not used function Item::rename() - Added comparision of item->name_length before some calls to my_strcasecmp() to speed up comparison - Moved Item_sp_variable::make_field() from item.h to item.cc - Some minimal code changes to avoid copying to const char * - Fixed wrong error message in wsrep_mysql_parse() - Fixed wrong code in find_field_in_natural_join() where real_item() was set when it shouldn't - ER_ERROR_ON_RENAME was used with extra arguments. - Removed some (wrong) ER_OUTOFMEMORY, as alloc_root will already give the error. TODO: - Check possible unsafe casts in plugin/auth_examples/qa_auth_interface.c - Change code to not modify LEX_CSTRING for database name (as part of lower_case_table_names)
2017-04-23 19:39:57 +03:00
value.length= longlong10_to_str(value_arg, str, 10) - str;
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
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}
}
static uchar *frm_read(const uchar *buff, const uchar *buff_end,
engine_option_value **start,
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
engine_option_value **end, MEM_ROOT *root);
void link(engine_option_value **start, engine_option_value **end);
uint frm_length();
uchar *frm_image(uchar *buff);
};
typedef struct st_key KEY;
class Create_field;
bool resolve_sysvar_table_options(ha_create_table_option *rules);
void free_sysvar_table_options(ha_create_table_option *rules);
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bool parse_engine_table_options(THD *thd, handlerton *ht, TABLE_SHARE *share);
#ifdef WITH_PARTITION_STORAGE_ENGINE
bool parse_engine_part_options(THD *thd, TABLE *table);
#endif
bool parse_option_list(THD* thd, void *option_struct,
engine_option_value **option_list,
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ha_create_table_option *rules,
bool suppress_warning, MEM_ROOT *root);
bool extend_option_list(THD* thd, st_plugin_int *plugin, bool create,
engine_option_value **option_list,
ha_create_table_option *rules);
static inline bool extend_option_list(THD* thd, handlerton *hton, bool create,
engine_option_value **option_list,
ha_create_table_option *rules)
{
return extend_option_list(thd, hton2plugin[hton->slot], create, option_list,
rules);
}
bool engine_table_options_frm_read(const uchar *buff, size_t length,
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
TABLE_SHARE *share);
bool merge_engine_options(engine_option_value *source,
engine_option_value *changes,
engine_option_value **out, MEM_ROOT *root);
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
uint engine_table_options_frm_length(engine_option_value *table_option_list,
List<Create_field> &create_fields,
uint keys, KEY *key_info);
uchar *engine_table_options_frm_image(uchar *buff,
engine_option_value *table_option_list,
List<Create_field> &create_fields,
uint keys, KEY *key_info);
bool engine_options_differ(void *old_struct, void *new_struct,
ha_create_table_option *rules);
bool is_engine_option_known(engine_option_value *opt,
ha_create_table_option *rules);
MWL#43 CREATE TABLE options (by Sanja) Docs/sp-imp-spec.txt: New sql_mode added. include/my_base.h: Flag in frm of create options. libmysqld/CMakeLists.txt: New files added. libmysqld/Makefile.am: New files added. mysql-test/r/events_bugs.result: New sql_mode added. mysql-test/r/information_schema.result: New sql_mode added. mysql-test/r/sp.result: New sql_mode added. mysql-test/r/system_mysql_db.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql.result: New sql_mode added. mysql-test/suite/funcs_1/r/is_columns_mysql_embedded.result: New sql_mode added. mysql-test/t/events_bugs.test: New sql_mode added. mysql-test/t/sp.test: New sql_mode added. scripts/mysql_system_tables.sql: New sql_mode added. scripts/mysql_system_tables_fix.sql: New sql_mode added. sql/CMakeLists.txt: New files added. sql/Makefile.am: New files added. sql/event_db_repository.cc: New sql_mode added. sql/field.cc: Create options support added. sql/field.h: Create options support added. sql/ha_partition.cc: Create options support added. sql/handler.cc: Create options support added. sql/handler.h: Create options support added. sql/log_event.h: New sql_mode added. sql/mysql_priv.h: New sql_mode added. sql/mysqld.cc: New sql_mode added. sql/share/errmsg.txt: New error messages added. sql/sp.cc: New sql_mode added. sql/sp_head.cc: Create options support added. sql/sql_class.cc: Create options support added. Debug added. sql/sql_class.h: Create options support added. sql/sql_insert.cc: my_safe_a* moved to mysqld_priv.h sql/sql_lex.h: Create options support added. sql/sql_parse.cc: Create options support added. sql/sql_show.cc: Create options support added. sql/sql_table.cc: Create options support added. sql/sql_view.cc: New sql_mode added. sql/sql_yacc.yy: Create options support added. sql/structs.h: Create options support added. sql/table.cc: Create options support added. sql/table.h: Create options support added. sql/unireg.cc: Create options support added. storage/example/ha_example.cc: Create options example. storage/example/ha_example.h: Create options example. storage/pbxt/src/discover_xt.cc: Create options support added.
2010-04-08 14:10:05 +02:00
#endif