pem@mysql.comhem.se
c4871b240d
Fixed BUG#1862 (flush table in SPs didn't work).
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Fixed various bugs: setting local variables to NULL, SELECT INTO var now actually
might work, SELECT INTO with not row now gives a "no data" warning (instead of
the "empty query" error), etc.
Updated test cases accordingly.
2003-11-19 11:26:18 +01:00
gluh@gluh.mysql.r18.ru
e44a0c2aeb
Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-5.0
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into gluh.mysql.r18.ru:/home/gluh/mysql-5.0.sp
2003-11-17 21:24:03 +04:00
gluh@gluh.mysql.r18.ru
ee4ed0c969
WL#1241: SHOW PROCEDURE/FUNCTION
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WL#1263: Support for the attributes COMMENT and SUID
in CREATE/ALTER PROCEDURE/FUNCTION
2003-11-17 21:21:36 +04:00
pem@mysql.comhem.se
34d76c9319
Bugfix, handling null values.
2003-11-17 13:33:47 +01:00
pem@mysql.comhem.se
bfe6ef9c9b
Fix BUG#1656: Have to initialize OUT parameters too, in case they're not
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later set by the procedure.
2003-10-28 15:43:49 +01:00
pem@mysql.comhem.se
52dae5c79e
Bugfix; added another method to Item_splocal, updated tests, and added previous
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fix to functions as well.
2003-10-20 16:59:45 +02:00
pem@mysql.comhem.se
98397562c0
Bugfix. Local variables are now initialized to null.
2003-10-17 17:13:49 +02:00
pem@mysql.telia.com
1f1a8531d1
Handle user variables (@-vars) as OUT and INOUT parameters in SPs.
2003-10-16 15:45:27 +02:00
pem@mysql.telia.com
225aada6d6
Fix for BUG#1495: Evaluate items before setting a local variable with SELECT INTO.
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Also copy and restore order_list and group_list for selects in SPs.
2003-10-14 12:59:28 +02:00
pem@mysql.telia.com
689bb84f72
WL#962: Added simple, read-only, non-scrolling, asensitive cursors in SPs, using the
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(updated) Protocol_cursor class.
Also did some bug fixes.
2003-10-10 16:57:21 +02:00
pem@mysql.telia.com
e8634f80bd
Check that a FUNCTION contains RETURN and that we actually get a return value.
2003-10-03 17:38:12 +02:00
pem@mysql.telia.com
dbf45cbc3c
Fixed BUG#822: Copying and clearing some things in thd/lex when
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executing sub-statements (selects) prevents crashes intermittent
crashes.
Also fixed bug in sql_yacc.yy (generated a hpop instruction when
not needed).
2003-10-03 12:39:12 +02:00
pem@mysql.telia.com
04f0570fe8
Implemented SP CONDITIONs and HANDLERs, with the extension of handling
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MySQL error codes as well.
(No UNDO HANDLERs yet, and no SIGNAL or RESIGNAL.)
WL#850
2003-09-16 14:26:08 +02:00
pem@mysql.telia.com
7a7f3c13d4
Adopt to the introduction of a separate CLIENT_MULTI_RESULTS flag.
2003-08-27 17:04:33 +02:00
pem@mysql.telia.com
08e5a7e135
Post-merge fixes.
2003-08-26 17:41:40 +02:00
pem@mysql.com
6d225437ed
Code cleanup (and moved sp cache to separate file).
2003-07-03 15:58:37 +02:00
pem@mysql.com
4006e95808
Bugfixes for the sp_head memroot stuff.
2003-07-01 17:19:48 +02:00
pem@mysql.com
9f14ae7516
sp_head now has its own mem_root (WL#961).
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Also fixed some difficult memory leaks that became apparent
in this task.
2003-06-29 18:15:17 +02:00
pem@mysql.com
541c94fcf1
Fixed bug #643 , which caused intermittent crashes in net_printf() with repeated
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syntax errors in stored procedures.
2003-06-12 15:31:20 +02:00
gluh@gluh.mysql.r18.ru
7c6522a74e
'Expand the mysql.proc table to include (almost) all fields' task(851)
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Fix after review
2003-06-02 14:25:01 +05:00
pem@mysql.com
4523a7b179
Adopt SP stuff to the new lex pointer.
2003-05-23 15:32:31 +02:00
vva@eagle.mysql.r18.ru
384b10e2af
Merge eagle.mysql.r18.ru:/home/vva/work/mysql.orig/clear/mysql-5.0
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into eagle.mysql.r18.ru:/home/vva/work/LEX_PTR/mysql-5.0
2003-05-14 19:48:58 -04:00
gluh@gluh.mysql.r18.ru
33cabdc3b1
Expand the mysql.proc table
2003-05-06 21:09:20 +05:00
vva@eagle.mysql.r18.ru
afd581edd3
made lex a pointer in THD
2003-05-05 14:54:37 -04:00
pem@mysql.com
6c85c6aa6a
Post-fix of bug #302 fix.
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Fixed bug #320 .
Some new tests and cosmetic changes.
Another strcasecmp() replaced.
2003-04-27 17:35:54 +02:00
bell@sanja.is.com.ua
b9a4bf8cad
subselect in procedure argument list (Bug #302 )
2003-04-23 22:31:47 +03:00
pem@mysql.com
cba91cce8c
Fixes bug #302 : call u((select 1)) now works.
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More complex cases, like call u((select x from table limit 1)) does not.
2003-04-23 16:21:56 +02:00
pem@mysql.com
a4e065920b
Made multiple queries (SELECT without INTO) work in SPs.
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This included bug fixes in the 4.1 protocol (actually send and receive the
server_status flags).
2003-04-23 09:22:54 +02:00
pem@mysql.com
7b5df9edec
Check the number of args to SPs.
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Fixes bug #280 .
2003-04-17 13:20:02 +02:00
pem@mysql.com
5c4122d3e0
Fixed the last memory leaks in the SP code.
2003-04-03 20:00:52 +02:00
pem@mysql.com
1fc3582b7d
Got rid of the last unecessary Item_strings.
2003-04-03 16:00:09 +02:00
pem@mysql.com
c673fcb813
Getting rid of lots of memory leaks (but not quite all of them yet,
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some will go away when temporary code is replaced).
2003-04-02 20:42:28 +02:00
pem@mysql.com
017ba13005
Check for thd->killed in execution loop. (Makes more graceful behaviour in
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certain interrupt cases.)
2003-03-28 17:02:31 +01:00
pem@mysql.com
ac44a5f66e
Replaced a couple of strcasecmps.
2003-03-27 17:35:27 +01:00
pem@mysql.com
483efba239
Fixed save/restore of current database when calling a procedure.
2003-03-26 15:02:48 +01:00
pem@mysql.com
0d95f36a12
Post post merge fix. Made the broken ip test work again.
2003-03-20 11:57:05 +01:00
pem@mysql.com
12f771d9e7
Improved error handling regarding SPs (with info like names etc in the output).
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Disabled queries in FUNCTIONs.
2003-03-05 19:45:17 +01:00
pem@mysql.com
8049daf202
Made FUNCTIONs work in insert and select queries, as well as nested function invocations.
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Had to add a cahing mechanism which is in parts an ugly kludge, but it will be
reworked once the real SP caching is implemented.
2003-03-02 19:17:41 +01:00
pem@mysql.com
b6ab762dc1
Closing tables during SP execution the proper way.
2003-02-28 15:07:14 +01:00
pem@mysql.com
16cff7e75d
A small step forward. Fixed a few bugs and made string type functions work,
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but still strange interferences between multiple function invocations...
2003-02-27 19:08:52 +01:00
pem@mysql.com
ca2e77ca7a
Made stored FUNCTION invokation work almost always. Still buggy and unstable, and
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various known problems, but good enough for a checkpoint commit.
2003-02-26 19:22:29 +01:00
pem@mysql.com
d8c75ec8aa
Most of the groundwork for sprint task 729 (implement FUNCTIONs).
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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...
2003-02-21 17:37:05 +01:00
pem@mysql.com
d53fc31958
Fixed some DBUGing, and optimized SET slightly.
2003-02-12 16:17:03 +01:00
pem@mysql.com
b6890a7930
Fixed crash bug when certain procedures are called from the top level.
2003-02-02 17:44:39 +01:00
pem@mysql.com
b863798a7c
Fixed some basic error handling for SP functions in mysql_execute_command().
2003-01-15 15:39:36 +01:00
pem@mysql.com
204aa97280
Fixed some of the data collection during parsing.
2002-12-19 18:43:25 +01:00
pem@mysql.com
58d3dda33f
Added parsing of CASE (both generic and "simple").
2002-12-17 10:01:52 +01:00
pem@mysql.com
b1593c9a69
Fixed the broken backpatching implementation.
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Implemented IF-THEN-ELSE.
2002-12-16 15:40:44 +01:00
pem@mysql.com
113b9240d1
Added collection of called procedures in a list.
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Fixed eval bug; now conditions with local variables work in WHILE et al.
Made mysql_install_db.sh create proc table.
2002-12-13 18:25:36 +01:00
pem@mysql.com
77b671f594
Moved create/find/drop functions to a separate files (sp.cc,sp.h).
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Fixed backpatching of forward jumps.
Implemented LOOP, WHILE, REPEAT (temporarily known as SPREPEAT).
Known bug: Expression evaluation still not quite ok (e.g. "x > 0"),
which is why IF and CASE is not yet implemented.
2002-12-12 13:14:23 +01:00
