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189 commits

Author SHA1 Message Date
pem@mysql.comhem.se
5e46a05960 Fixed BUG#1874: Don't call fix_fields() indiscriminately, it resets null_value 
for some items, which made aggregates like MIN(), MAX() and SUM() fail.
 2003-11-20 18:30:02 +01:00
pem@mysql.comhem.se
05f25feaa9 Handle null values correctly in SP local variables. 2003-11-20 16:14:24 +01:00
pem@mysql.comhem.se
96f1252899 Bugfixes in SHOW CREATE PROCEDURE/FUNCTION and SHOW PROCEDURE/FUNCTION STATUS; 
- dropped routines should not show up in status
- error handling for non-existing routines

+ some cleanup.
 2003-11-20 15:07:22 +01:00
pem@mysql.comhem.se
5b355ea6f5 Post-merge fixes. 2003-11-19 16:59:35 +01:00
pem@mysql.comhem.se
c4871b240d Fixed BUG#1862 (flush table in SPs didn't work). 
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
ee4ed0c969 WL#1241: SHOW PROCEDURE/FUNCTION 
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
c38bb3d79d Various bug fixes: 
- Duplicate parameters/variables, conditions and cursors (not allowed).
  - ITERATE in labelled BEGIN-END (not allowed).
  - Missing SQLSTATE [VALUE] keywords in CONDITION/HANDLER declaration (added).
  - Empty BEGIN-END (now allowed).
  - End label (now optional).
 2003-11-13 19:34:56 +01:00
pem@mysql.comhem.se
bfe6ef9c9b Fix BUG#1656: Have to initialize OUT parameters too, in case they're not 
later set by the procedure.
 2003-10-28 15:43:49 +01:00
pem@mysql.comhem.se
692609537d Post-merge fixes. 2003-10-23 16:06:51 +02:00
pem@mysql.comhem.se
52dae5c79e Bugfix; added another method to Item_splocal, updated tests, and added previous 
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
c258c86177 Fix for BUG#1547: "SELECT ... WHERE field = var" sometimes give the wrong result in SPs 
Two missing methods added to Item_splocal + test case.
 2003-10-15 19:03:37 +02:00
pem@mysql.telia.com
225aada6d6 Fix for BUG#1495: Evaluate items before setting a local variable with SELECT INTO. 
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 
(updated) Protocol_cursor class.
Also did some bug fixes.
 2003-10-10 16:57:21 +02:00
pem@mysql.telia.com
dbf45cbc3c Fixed BUG#822: Copying and clearing some things in thd/lex when 
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 
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.com
4523a7b179 Adopt SP stuff to the new lex pointer. 2003-05-23 15:32:31 +02:00
pem@mysql.com
6c85c6aa6a Post-fix of bug #302 fix. 
Fixed bug #320.
Some new tests and cosmetic changes.
Another strcasecmp() replaced.
 2003-04-27 17:35:54 +02:00
pem@mysql.com
462430ba55 Post merge fixes. 2003-04-04 15:47:43 +02:00
pem@mysql.com
c673fcb813 Getting rid of lots of memory leaks (but not quite all of them yet, 
some will go away when temporary code is replaced).
 2003-04-02 20:42:28 +02:00
pem@per-erik-martins-dator.local
64552a658d Implemented DEFAULT for DECLARE variables. 2003-03-30 13:25:43 +02:00
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
6822eb5ec0 Post-merge fixes. 2003-03-19 11:36:32 +01:00
pem@mysql.com
dba598cddd Fixed reentrantness bugs in select (lex->result) and select_dumpvar, and added cool 
prime number test example.
 2003-03-06 19:16:46 +01:00
pem@mysql.com
c4b76c2694 New FUNCTION documentation, and a minor test case modification. 2003-03-03 15:03:19 +01:00
pem@mysql.com
8049daf202 Made FUNCTIONs work in insert and select queries, as well as nested function invocations. 
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
16cff7e75d A small step forward. Fixed a few bugs and made string type functions work, 
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 
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). 
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
52cd3e3142 Fixed SELECT INTO OUTFILE/DUMPFILE and stored procedures, and extended and 
reorganized the sp.test file.
 2003-02-19 12:42:32 +01:00
pem@mysql.com
58d0b0ea1a Added another select into test. 2003-02-02 17:41:21 +01:00
Sinisa@sinisa.nasamreza.org
d54d67b5d8 Merge sinisa@work.mysql.com:/home/bk/mysql-5.0 
into sinisa.nasamreza.org:/mnt/work/petica
 2003-01-28 14:44:13 +02:00
pem@mysql.com
a1d21d892e Added check for selects without into in SPs, and updated error messages and tests 
accordingly.
 2003-01-23 14:00:32 +01:00
vva@eagle.mysql.r18.ru
1fd4866322 solve the lex conflict between the existing repeat() function 
and repeat SP-construction
 2003-01-23 17:00:31 +04:00
Sinisa@sinisa.nasamreza.org
de135f50b8 Changing some proc names to a more suitable one. 2003-01-20 15:38:35 +02:00
Sinisa@sinisa.nasamreza.org
e6b8fa5707 SELECT ... INTO local_vars ...; 
For Stored Procedures
 2003-01-18 18:21:13 +02:00
pem@mysql.com
4b0adb203b Added the Stored Procedure tests. 
Removed newly added, but now redundant, test file.
 2003-01-17 14:38:05 +01:00