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32 commits

Author SHA1 Message Date
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
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
055559bcaa Added more error handling for abnormal cases (like a broken mysql.proc table). 2003-10-30 10:25:45 +01:00
pem@mysql.comhem.se
70ea503662 Bugfix of previous WL#1265 commit. 
Need a sp_cache_remove() function with implicit name lookup to make the WL task
to work. It's a cleaner and more convenient interface anyway...
 2003-10-21 18:13:14 +02:00
pem@mysql.comhem.se
e42a724fa7 WL#1265: Fix proper ALTER/DROP support in the SP cache. 
New sp_cache C API. When an SP is dropped, old caches (in other threads)
become invalid and are cleared.
Also, the caches in THD are only created on demand.
 2003-10-21 12:08:35 +02:00
pem@mysql.telia.com
6e55a3428a Post-merge fixes. 2003-09-24 15:26:20 +02:00
pem@mysql.telia.com
b8e4dc03d8 Fix bug in sp.cc:db_find_routine() which made tables remain open in some cases. 2003-09-17 12:30:05 +02:00
pem@mysql.telia.com
a8a29a39d2 Merging 4.1 into 5.0 (second pass; post-merge fixes). 
One test in subselect.test still wrong.
Had to reconstruct all errmsg.txt files completely, since auto-merge made
a mess of the lot. :-(
 2003-07-09 17:07:12 +02:00
pem@mysql.com
c908b555ff Fixed the old kludge for pre-loading functions and made it more efficient 
using a hash table instead (and made it work with lex pointers).
Some additional code cleanup too.
 2003-07-07 14:55:10 +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
1d3c703d58 SP cache (WL#730). (Mostly by vva, additions by pem.) 2003-07-01 18:14:24 +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). 
Also fixed some difficult memory leaks that became apparent
in this task.
 2003-06-29 18:15:17 +02:00
gluh@gluh.mysql.r18.ru
7c6522a74e 'Expand the mysql.proc table to include (almost) all fields' task(851) 
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 
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. 
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
5c4122d3e0 Fixed the last memory leaks in the SP code. 2003-04-03 20:00:52 +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@mysql.com
9b6d015a85 ...and got rid of the strncasecmps too. 2003-03-27 17:47:25 +01:00
pem@mysql.com
ac44a5f66e Replaced a couple of strcasecmps. 2003-03-27 17:35:27 +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
b6ab762dc1 Closing tables during SP execution the proper way. 2003-02-28 15:07:14 +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
02211a600b Post-merge fixes (adapting new SP code to 4.1 changes). 2003-02-18 19:58:03 +01:00
pem@mysql.com
d53fc31958 Fixed some DBUGing, and optimized SET slightly. 2003-02-12 16:17:03 +01:00
pem@mysql.com
f2d6ec9321 Some new stuff in the Docs/sp-* files, and renamed a few functions in preparation 
for future work.
 2003-02-04 17:40:18 +01:00
pem@mysql.com
77b671f594 Moved create/find/drop functions to a separate files (sp.cc,sp.h). 
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