109 commits

Author	SHA1	Message	Date
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