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36 commits

Author SHA1 Message Date
monty@mysql.com
1dd4bd5f6c Merge mysql.com:/home/my/mysql-4.0 into mysql.com:/home/my/mysql-4.1 2004-10-07 12:51:32 +03:00
monty@mysql.com
62f3cd6a31 Merge with 4.0 for 4.1 release 
Noteworthy:
- New HANDLER code
- New multi-update-grant-check code
- Table lock code in ha_innodb.cc was not applied
 2004-10-06 19:14:33 +03:00
monty@mysql.com
97febc4dc4 Code cleanups while doing review of pushed code 2004-10-06 17:20:39 +03:00
monty@mysql.com
c27d22b44e Reverted patch for new usage of open_count as it caused more problems than it solved 
Cleaned up patch for checking locks for multi-table updates
 2004-10-06 01:24:21 +03:00
ingo@mysql.com
7afb03b7ed bug#2831 - --extenral-locking does not fully work with --myisam-recover. 
Changed the semantics of open_count so that it is decremented
at every unlock (if it was incremented due to data changes).
So it indicates a crash, if it is non-zero after a lock.
The table will then be repaired.
 2004-09-18 20:33:39 +02:00
monty@mysql.com
42cf92ce37 Fixed many compiler warnings 
Fixed bugs in group_concat with ORDER BY and DISTINCT (Bugs #2695, #3381 and #3319)
Fixed crash when doing rollback in slave and the io thread catched up with the sql thread
Set locked_in_memory properly
 2004-04-05 13:56:05 +03:00
monty@mysql.com
0eb6070068 Code cleanup 
Fixed bug in optimizer where it didn't choose right table order in some cases
 2004-01-19 23:51:17 +01:00
monty@mysql.com
7c6113a39f Merge key cache structures to one 
Fixed compiler warnings (IRIX C compiler and VC++)
 2003-11-20 22:06:25 +02:00
monty@mashka.mysql.fi
cab1dc628c CLIENT_MULTI_QUERIES -> CLIENT_MULTI_STATEMENTS 
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.
 2003-11-18 13:47:27 +02:00
monty@narttu.mysql.fi
4e4725377d Merge with 4.0 2003-11-04 09:40:36 +02:00
monty@mysql.com
4668b54837 Call my_sync() after all data is written to .frm file 
Added my_sync() to mysys which will do fsync/fdatasync/_commit() on a file.
 2003-11-02 15:55:02 +02:00
igor@rurik.mysql.com
17aecac32c Manual merge after improving concurrency for key cache reassignment 2003-10-01 20:16:36 -07:00
igor@rurik.mysql.com
8e5c62190f Many files: 
Improved concurrency for key cache reassignment
 2003-10-01 18:20:07 -07:00
monty@mashka.mysql.fi
75b2c4a62f Fixed rare bug in MYISAM introduced in 4.0.3 where the index file header was not updated directly after an UPDATE of split dynamic rows. 2003-09-05 06:42:55 +03:00
igor@rurik.mysql.com
40193a7fa5 Manual merge 2003-08-26 00:13:22 -07:00
monty@narttu.mysql.fi
2c1f1206c3 Better fix for myisamchk --sort-index on windows 
Fixed deadlock bug when doing resize of key buffer while key buffer was in active use
 2003-08-25 17:19:44 +03:00
monty@narttu.mysql.fi
f83e876065 Update of VC++ project files (to remove link warnings) 
Fix unlock error in myisamchk on windows when doing --sort-index
Use SetFilePointer instead of SetFilePointerEx
 2003-08-25 14:27:32 +03:00
igor@rurik.mysql.com
9306f55d8e Many files: 
Added key cache assignment
mi_locking.c:
  Added key cache assignment: correction
my_sys.h:
  Added key cache variable structure
 2003-08-02 02:43:18 -07:00
hf@deer.(none)
cb310f763a Fix for #712 with Serg's suggestions 2003-07-19 18:17:29 +05:00
hf@deer.(none)
9b4ebf3d29 Proposed bugfix for #712 
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
 2003-07-14 12:40:58 +05:00
igor@rurik.mysql.com
10a8adc1b5 Many files: 
Added multiple key cache
 2003-06-30 09:41:41 -07:00
monty@hundin.mysql.fi
578a9d9901 Updated windows files (VC++ files and winmysqladmin). 
Portability fixes.
Removed compiler warnings.
 2002-06-28 17:26:11 +03:00
monty@hundin.mysql.fi
b658662ae4 Update copyright 
Fixed memory leak on shutdown (Affects the embedded version & MyODBC)
 2001-12-06 14:10:51 +02:00
monty@hundin.mysql.fi
1d26537da5 Query cache. 
Remove some warnings
 2001-12-02 14:34:01 +02:00
monty@hundin.mysql.fi
ce7a0a0293 Fix not critical MyISAM bug in locking. 
Free character sets properly (for embedded).
Add missing mutex in HANDLER CLOSE
 2001-11-29 21:46:51 +02:00
monty@hundin.mysql.fi
880026ccf6 Cleaned up SSL documentation 
Fixes for embedded server
Made key_cache more configurable
Fixed that one can change key blocksize in MyISAM
A lot of optimizations to make MyISAM slightly faster
 2001-10-02 05:53:00 +03:00
monty@tik.mysql.fi
8685094e15 Don't write rows in MyISAM tables when using count(distinct) 
Don't read MyISAM header when running without locking
 2001-05-23 02:40:46 +03:00
monty@donna.mysql.fi
a94ba10f8d Fix for BDB and LOCK TABLES 2001-04-19 20:41:19 +03:00
monty@donna.mysql.com
b65dbb6114 Fixed problem with auto-repair of MyISAM tables 
Fixed bug in ISAM and MyISAM when updating from multiple-processes
 2000-11-21 03:43:34 +02:00
monty@donna.mysql.com
a9097ca323 changed to use IO_CACHE instead of FILE 2000-11-16 03:58:58 +02:00
monty@donna.mysql.com
7ac13c89e6 Fix of LEFT JOIN optimizer bug, problem with key cache on Windows and 
a lot of portability issues.
 2000-10-14 03:16:35 +03:00
monty@tramp.mysql.fi
e32799e4dd RIGHT JOIN, part of automatic repair of MyISAM tables, backup on repair, 
reading from FIFO, fixes for FULLTEXT, @@IDENTITY
 2000-09-26 00:33:25 +03:00
monty@donna.mysql.com
2776500c22 Update to new root alloc, OPTIMIZE TABLE and some other changes 2000-09-12 03:02:33 +03:00
monty@donna.mysql.com
1243abdcf2 Force bitkeeper into sync 2000-08-18 17:38:24 +03:00
monty@donna.mysql.com
ea013c2152 Fixed for Ia64 + delayed key creation + a lot of small bug fixes 2000-08-15 20:09:37 +03:00
bk@work.mysql.com
f4c589ff6c Import changeset 2000-07-31 21:29:14 +02:00