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115 commits

Author SHA1 Message Date
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
monty@mashka.mysql.fi
b2cbd83913 Fixed bug in ALTER TABLE ... DISABLE/ENABLE KEYS 
Removed double my_thread_end() which caused fatal error on windows if mysqld died on startup
 2003-07-08 23:58:04 +03:00
serg@serg.mylan
12e53eb9e1 parallel-repair available in mysqld 2003-05-04 18:43:37 +02:00
hf@deer.mysql.r18.ru
f331568042 Fix for #126 2003-04-16 21:37:22 +05:00
monty@narttu.mysql.fi
8f957e6ab5 Merge narttu.mysql.fi:/my/mysql-3.23 into narttu.mysql.fi:/my/mysql-4.0 2003-04-03 13:08:28 +03:00
monty@narttu.mysql.fi
e96c75fec0 Fixed bug in memory allocation that could affect 64 bit systems (affected hammer) 2003-04-03 13:07:42 +03:00
monty@narttu.mysql.fi
052edd98d4 Test of range optimizer in InnoDB 2003-03-18 03:16:12 +02:00
serg@serg.mysql.com
b3c600cdbc ha_myisam.cc: 
typo fixed
 2003-03-12 18:32:27 +01:00
monty@narttu.mysql.fi
fae2711297 merge 2003-03-10 14:13:46 +02:00
monty@narttu.mysql.fi
f1635f64f9 Merge with 3.23 to get fixes for --user and BACKUP TABLE 2003-03-10 12:48:43 +02:00
monty@narttu.mysql.fi
c43b3af78c Don't allow BACKUP TABLE to overwrite files 
Fixed memory leak when replication restarts in debug mode
 2003-03-10 11:22:37 +02:00
monty@mashka.mysql.fi
987f4c4d8b Fixed AUTO_INCREMENT handling in MyISAM (last auto_increment patch broke things) 
Some after merge fixes
 2003-03-07 12:36:52 +02:00
serg@serg.mysql.com
be580475be fix auto-increment in sub-key and insert ... select 2003-03-02 01:48:57 +01:00
serg@serg.mysql.com
1ced5948f0 low-level error messages cleanup 2003-01-28 17:42:08 +01:00
monty@mashka.mysql.fi
689578a099 Fixes for Netware 
Call pthread_mutex_destroy() on not used mutex.
Changed comments in .h and .c files from // -> /* */
Added detection of mutex on which one didn't call pthread_mutex_destroy()
Fixed bug in create_tmp_field() which causes a memory overrun in queries that uses "ORDER BY constant_expression"
Added optimisation for ORDER BY NULL
 2003-01-28 08:38:28 +02:00
monty@mashka.mysql.fi
43875f50cb Use delayed create index for LOAD DATA INFILE, INSERT ... SELECT and CREATE ... SELECT 
(Accidently disabled by a recent push)
 2002-12-16 17:28:53 +02:00
monty@mashka.mysql.fi
9c509fcb52 Transactions in AUTOCOMMIT=0 mode didn't rotate binary log 
Don't enable any bulk insert or record caching code if inserting less than MIN_ROWS_TO_USE_BULK_INSERT rows (100)
 2002-12-14 12:45:31 +02:00
monty@mashka.mysql.fi
62dfd57475 Removed compiler warnings 
Fixed wrong variable name for Windows
 2002-12-12 21:01:32 +02:00
serg@serg.mysql.com
b42eff16cb bulk insert code optimized 2002-12-07 22:40:20 +01:00
monty@mashka.mysql.fi
adfad220f4 Merge work:/my/mysql-4.0 into mashka.mysql.fi:/home/my/mysql-4.0 2002-11-16 21:58:09 +02:00
monty@mashka.mysql.fi
1a96948e81 Small improvement to alloc_root 
Add support for LIMIT # OFFSET #
Changed lock handling:  Now all locks should be stored in TABLE_LIST instead of passed to functions.
Don't call query_cache_invalidate() twice in some cases
mysql_change_user() now clears states to be equal to close + connect.
Fixed a bug with multi-table-update and multi-table-delete when used with LOCK TABLES
Fixed a bug with replicate-do and UPDATE
 2002-11-16 20:19:10 +02:00
serg@serg.mysql.com
b4cc92a3d9 Merge serg.mysql.com:/usr/home/serg/Abk/mysql 
into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0
 2002-11-14 22:42:19 +01:00
serg@serg.mysql.com
822d4bd037 better fix for OPTIMIZE bug 2002-11-14 22:39:46 +01:00
serg@serg.mysql.com
31fa2c5084 merged 2002-11-13 23:38:19 +01:00
serg@serg.mysql.com
8a088f2e3c optimize table corruption fixed, though more clean fix is desired. 
Fix for another optimize bug is undone, as the new one handles both cases.
test added
 2002-11-13 22:55:32 +01:00
serg@serg.mysql.com
7720348bd2 removed DBUG_ENTER/RETURN tags 2002-11-11 22:43:07 +01:00
serg@sergbook.mysql.com
cd6bf73f20 manually merged 2002-11-07 21:56:24 +01:00
monty@butch.
a2bdf9265f Portability fixes for Fortre C++ 5.0 (on Sun) in 32 and 64 bit modes. 2002-11-07 03:54:00 +02:00
serg@sergbook.mysql.com
6f963dad66 added DBUG_ENTER/RETURN tags, dbug_add_tags.pl bugfix 2002-11-05 16:06:11 +01:00
monty@mashka.mysql.fi
ce4b584a85 Increased max possible max_allowed_packet to 1G 
Small optimization to not do external locking of temporary MyISAM tables.
 2002-09-19 17:49:41 +03:00
monty@mashka.mysql.fi
f638ee6df9 Added code to flush a bulk_insert index. 
This fixes a bug when doing multi-row inserts on table with an auto_increment key that is not in the first key segment.
 2002-09-18 21:04:49 +03:00
serg@serg.mysql.com
27390a8d81 LOCK+modify+OPTIMIZE bugfix 2002-08-31 23:18:08 +00:00
serg@serg.mysql.com
2e15d13fd8 LOCK+change+OPTIMIZE MyISAM bug 2002-08-31 20:42:41 +00:00
monty@mashka.mysql.fi
dddc20d9d1 New SET syntax & system variables. 
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
 2002-07-23 18:31:22 +03:00
serg@sergbook.mysql.com
dcdfe5b545 mi_check T_xxx options massaged. T_REP_PARALLEL added 
my_getopt-related style changes in myisamchk.c
 2002-06-24 21:21:33 +02:00
monty@hundin.mysql.fi
0d8e13979d Made keyread (key scanning) a key specific attribute. 
This avoids using fulltext keys for table scanning.
This also reverts Sinisa's original fix for this problem.
 2002-06-19 00:22:30 +03:00
monty@mashka.mysql.fi
2aecdd1a91 Big code cleanup/review before 4.0.2 release. 
(All commit emails since 4.0.1 checked)
This had to be done now, before the 4.1 tree changes to much, to make it easy to propagate bug fixes to the 4.1 tree.
 2002-06-11 11:20:31 +03:00
monty@tik.mysql.fi
056175a1ce Update for BTREE keys in HEAP tables 
Split handler->option_flag() to handler->table_flags() and handler->index_flags()
 2002-04-12 21:35:46 +03:00
monty@hundin.mysql.fi
f0e835ac09 Fixed problem with WHERE key=const ORDER BY key DESC 2002-03-15 21:30:50 +02:00
serg@serg.mysql.com
b948d0853f merged 2002-03-13 17:27:45 +00:00
serg@serg.mysql.com
3f51fcf1f1 mi_check flags cleanup 
CHECK/REPAIR syntax cleanup
REPAIR ... USE_FRM syntax
 2002-03-13 17:20:17 +00:00
monty@hundin.mysql.fi
e6b9734e0a merge 2002-03-12 12:21:51 +02:00
monty@hundin.mysql.fi
a01775c5eb Added help for --local-infile 
Fix for bug on intel where (int32) 1 << 32 == 1, which gave problems when using 32 keys.
Allow SET PASSWORD for anonymous user
 2002-03-12 11:38:22 +02:00
monty@tik.mysql.fi
7dd4eb71fe Added support of null keys in HEAP tables 
Added ORDER BY optimization
 2002-01-12 15:42:54 +02:00
monty@hundin.mysql.fi
4b877e0088 Added macros for nice TIMESPEC usage. 
Fixes for building MySQL with gcc 3.0
Added SIGNED / UNSIGNED casts
Fixed core dump bug in net_clear() with libmysqld.
Back to using semaphores in query cache.
Added 'Null' and 'Index_type' to SHOW INDEX.
 2002-01-02 21:29:41 +02:00
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
1de4fff5ba Update of query cache code. 
Changed some sql_alloc() -> thd->alloc()
Removed a lot of compiler warnings on Linux Alpha (64 bit)
Fixed some core dumps on 64 bit systems (wrong type for packet_len)
 2001-12-05 13:03:00 +02:00
monty@hundin.mysql.fi
701636ef6e Merge 2001-11-18 14:33:53 +02:00
monty@hundin.mysql.fi
fb1f8c4f0a Fixed bug in OPTIMIZE TABLE that reset index cardinality if it 
was up to date.
 2001-11-18 14:08:17 +02:00