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- 02 Mar, 2005 1 commit
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ingo@mysql.com authored
Added a check, if the table, which we are going to create, is open. This can happen if a MERGE mapped table is TRUNCATEd.
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- 26 May, 2004 1 commit
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monty@mysql.com authored
Applied patches for Netware
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- 06 May, 2004 1 commit
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ingo@mysql.com authored
HEAP: Copies the key count to a backup variable and sets the key count to zero. That way, no HEAP function will ever try to touch any index. Re-enabling is done by copying back the backup variable. To avoid memory leak at table close, disable deletes all index trees. Re-enabling must be done with empty indexes and data anyway. Otherwise, the indexes would need to be repaired, wich HEAP is not capable of. MyISAM: Only the key_map is cleared and set. Re-enabling must be done with empty indexes and data. Otherwise, repair needs to be done which will enable all keys persistently. The former implementation disabled only non-unique keys and maked this persistent. The new implementation additionally can disable all keys, but only without making this persistent. Re-enabling all keys can be done without repair, if data file and indexes are empty.
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- 08 Apr, 2004 1 commit
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serg@serg.mylan authored
change 10 to a #define'd constant
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- 02 Apr, 2004 1 commit
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serg@serg.mylan authored
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- 20 Jan, 2004 1 commit
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serg@serg.mylan authored
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- 20 Nov, 2003 1 commit
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monty@mysql.com authored
Fixed compiler warnings (IRIX C compiler and VC++)
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- 18 Nov, 2003 1 commit
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monty@mashka.mysql.fi authored
New multi-key-cache handling. This was needed becasue the old one didn't work reliable with MERGE tables. ALTER TABLE table_name ... CHARACTER SET ... now changes all char/varchar/text columns to the given character set (One must use ALTER TABLE ... DEFAULT CHARACTER SET ... to change the default character set) Fixed that have_compress is detected properly (fixes problems with func_compress.test on platforms without zlib) New syntax for CACHE INDEX ('keys' is optional if no index name is given and one mentions the key cache name only ones) Removed compiler warnings Added mysql_set_server_option() to allow clients like PHP to easaily set/reset the multi-statement flag.
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- 04 Nov, 2003 1 commit
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ram@deer.(none) authored
new comments.
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- 02 Oct, 2003 1 commit
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serg@serg.mylan authored
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- 24 Sep, 2003 1 commit
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monty@narttu.mysql.fi authored
(Bugs #770, #1304 and maybe #1295)
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- 09 Aug, 2003 1 commit
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igor@rurik.mysql.com authored
Added key cache parameters for midpoint insertion strategy Many files: Added midpoint insertion strategy for key cache mi_test2.c: Added a parameter to resize_key_cache
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- 02 Aug, 2003 1 commit
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igor@rurik.mysql.com authored
Added key cache assignment mi_locking.c: Added key cache assignment: correction my_sys.h: Added key cache variable structure
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- 19 Jul, 2003 1 commit
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hf@deer.(none) authored
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- 14 Jul, 2003 1 commit
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hf@deer.(none) authored
Monty revoked any locks for temporary tables in ha_myisam::external_lock() But further code bans using write cache on nonlocked tables this makes operations much slower
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- 12 Jun, 2003 1 commit
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igor@rurik.mysql.com authored
New feature: preload indexes into key cache. mi_preload.c: new file Many files: Added preload statement.
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- 21 May, 2003 1 commit
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monty@mashka.mysql.fi authored
Added initialization of all important global variables
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- 05 May, 2003 1 commit
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monty@narttu.mysql.fi authored
Fixed memory leak in new filesort code Optimzed sub selects to use keys with outer references. Increased max tables in join to 62
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- 27 Apr, 2003 1 commit
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monty@mashka.mysql.fi authored
Use 0x.... as strings if 'new' mode. (bug 152) Don't report -max on windows when InnoDB is enabled. (bug 332) Reset current_linfo; This could cause a hang when doing PURGE LOGS. Fix for row numbers in EXPLAIN (bug 322) Fix that USE_FRM works for all table types (bug 97)
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- 23 Apr, 2003 1 commit
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serg@sergbook.mysql.com authored
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- 19 Feb, 2003 1 commit
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ram@mysql.r18.ru authored
Code cleanup.
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- 18 Feb, 2003 1 commit
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serg@serg.mysql.com authored
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- 30 Jan, 2003 1 commit
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serg@serg.mysql.com authored
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- 21 Jan, 2003 1 commit
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serg@serg.mysql.com authored
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- 09 Jan, 2003 1 commit
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monty@mashka.mysql.fi authored
Free row buffer cache after each query for MyISAM tables. Added table join option FORCE INDEX Fixed core dump bug when connecting with hostname that could not be resolved.
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- 07 Dec, 2002 1 commit
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serg@serg.mysql.com authored
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- 25 Nov, 2002 1 commit
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serg@serg.mysql.com authored
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- 17 Nov, 2002 1 commit
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wax@mysql.com authored
of store keys to temp. file
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- 22 Oct, 2002 1 commit
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serg@serg.mysql.com authored
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- 26 Jul, 2002 1 commit
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serg@sergbook.mysql.com authored
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- 24 Jul, 2002 1 commit
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monty@mashka.mysql.fi authored
Fixed bugfix of INSERT ... SET db_name.table_name.column_name Changed locking to external-locking Fix client hangup for some invalid SQL queries.
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- 23 Jul, 2002 1 commit
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monty@mashka.mysql.fi authored
Made a some new buffers thread specific and changeable. Resize of key_buffer. AUTO_COMMIT -> AUTOCOMMIT Fixed mutex bug in DROP DATABASE Fixed bug when using auto_increment as second part of a key where first part could include NULL. Split handler->extra() to extra() and extra_opt() to be able to support thread specific buffers. Don't write message to error log when slave reconnects becasue of timeout. Fixed possible update problem when using DELETE/UPDATE on small tables (In some cases we used index even if table scanning would be better) A lot of minior code cleanups
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- 14 Jul, 2002 2 commits
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serg@sergbook.mysql.com authored
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serg@sergbook.mysql.com authored
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- 28 Jun, 2002 1 commit
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monty@hundin.mysql.fi authored
Portability fixes. Removed compiler warnings.
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- 19 Jun, 2002 1 commit
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serg@serg.mysql.com authored
parallel read access to IO_CACHE
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- 14 Jun, 2002 1 commit
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serg@serg.mysql.com authored
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- 25 Apr, 2002 2 commits
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ram@gw.udmsearch.izhnet.ru authored
_mi_key_cmp -> ha_key_cmp
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bar@gw.udmsearch.izhnet.ru authored
Renamed _hp_func -> hp_func mi_key_cmp moved to /mysys/my_handler.c New tests for HEAP tables
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- 20 Feb, 2002 1 commit
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bar@gw.udmsearch.izhnet.ru authored
RTREEs will be used for GIS extension in MySQL
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