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5,849 Commits 3,153 Branches 363 Tags
d56e2acf50715327e66045366da46e5fe2ddda09
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88 Commits

Author SHA1 Message Date
heikki@hundin.mysql.fi
6ef0f4ad41 ha_innodb.h, ha_innodb.cc, handler.h, handler.cc, sql_class.cc: 
Fix a hang on the adaptive hash S-latch if an application program uses mysql_use_result() and performs queries on two connections at the same time
 2003-03-03 19:31:01 +02:00
heikki@hundin.mysql.fi
18dbed8463 ha_innodb.cc: 
Remove DEBUG_ASSERT if MySQL internally names a UNIQUE index as the PRIMARY KEY, but inside InnoDB there is no primary key for the table
 2003-02-26 19:52:31 +02:00
heikki@hundin.mysql.fi
f407468649 ha_innodb.cc: 
Add docs to store_lock()
 2003-02-26 19:31:05 +02:00
heikki@hundin.mysql.fi
ed6a85b422 ha_innodb.cc: 
Add comment about how to modify InnoDB to deal with partial-field prefixes of key value in the future
 2003-02-18 20:07:06 +02:00
heikki@hundin.mysql.fi
e690ea09f7 page0cur.c: 
Prepare for 5.x where HA_READ_PREFIX_LAST may pass only a few first bytes of the last field in a key value
ha_innodb.cc:
  In 4.0 always assume HA_READ_PREFIX_LAST passes a complete-field prefix of a key value; LIKE queries use a padding trick
 2003-02-18 19:43:41 +02:00
heikki@hundin.mysql.fi
7abed55936 ha_innodb.cc: 
Clarify the meaning of HA_READ_PREFIX_LAST as a search flag. InnoDB assumed the meaning wrong.
 2003-02-07 17:33:15 +02:00
heikki@hundin.mysql.fi
bd8c8522dc ha_innodb.cc: 
Since MySQL uses HA_READ_PREFIX_LAST in a wrong place, we make InnoDB to convert it to a right search condition
 2003-02-07 13:28:18 +02:00
heikki@hundin.mysql.fi
a2de9c66f5 ha_innodb.cc: 
Fix potential bug: if MySQL calls store_lock with the TL_IGNORE argument in the middle of query processing, then InnoDB select_lock_type could be reset to LOCK_NONE in a wrong place
 2003-02-05 01:24:59 +02:00
serg@serg.mysql.com
45ed0a0841 Merge work:/home/bk/mysql-4.0 
into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0
 2003-01-30 16:02:11 +01:00
heikki@hundin.mysql.fi
d2328365e0 ha_innodb.cc: 
Cleanup of the previous bug fix: replace code is either SQLCOM_REPLACE or SQLCOM_REPLACE_SELECT
 2003-01-29 02:19:00 +02:00
heikki@hundin.mysql.fi
2db574ea19 ha_innodb.cc: 
Fix a bug REPLACE INTO t SELECT ... did not work if t has an auto-inc column
 2003-01-29 00:31:56 +02:00
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
heikki@hundin.mysql.fi
ff4ef4c4e7 ha_innodb.cc: 
Convert TL_READ_NO_INSERT to TL_READ to allow concurrent inserts to the table in INSERT INTO ... SELECT ... FROM table
 2003-01-21 00:38:55 +02:00
heikki@hundin.mysql.fi
9a2afb60c7 ha_innodb.cc: 
Had forgotten to change ha_innodb.cc to reflect that InnoDB now supports HA_READ_PREFIX_LAST
 2003-01-17 00:50:27 +02:00
heikki@hundin.mysql.fi
01573f0d95 ha_innodb.cc: 
Backport from 4.1: make sure change_active_index is only called with a properly initialized InnoDB table handle
 2003-01-16 08:06:43 +02:00
heikki@hundin.mysql.fi
0efc57eed6 ha_innodb.cc: 
Make SHOW INNODB STATUS aware when we are estimating index range size etc.
 2003-01-16 07:15:55 +02:00
heikki@hundin.mysql.fi
c228dfacdf ha_innodb.cc: 
Fix a typo
 2003-01-16 01:07:08 +02:00
heikki@hundin.mysql.fi
d7cc9da9b6 ha_innodb.cc: 
Fix a possible hang at the adaptive hash index latch if MySQL does query estimations also in the middle of a SELECT statement processing
 2003-01-16 00:44:27 +02:00
heikki@hundin.mysql.fi
c314981049 trx0trx.c: 
Add diagnostic prints to determine why the 'queries inside InnoDB' might drift upwards
ha_innodb.cc:
  Add more print space to SHOW INNODB STATUS; remove possible memory leak in case there is an error
 2003-01-12 22:31:16 +02:00
monty@mashka.mysql.fi
89a842de3c Merge work:/my/mysql-4.0 into mashka.mysql.fi:/home/my/mysql-4.0 2003-01-02 14:41:31 +02:00
heikki@hundin.mysql.fi
80f5621e4c ha_innodb.cc: 
Fix bug: could not switch trx isolation back to REPEATABLE READ after switching it to some other level
 2002-12-31 10:17:35 +02:00
monty@mashka.mysql.fi
3ca695ea0b Cut hostnames at HOSTNAME_LENGTH to avoid theoretical hostname overruns 
Changed long packat handling to check for packets of length 0xffffff.
This does however break packet handling for older clients.
If you are using packets >= 16M then you need to upgrade client and server
after this patch.
 2002-12-26 18:26:37 +02:00
monty@mashka.mysql.fi
f03bbd3fe2 Merge with 3.23: 
Remove duplicate casedn_str() in mysql_change_db()
Fix for null handling in CASE
 2002-12-21 10:56:40 +02:00
monty@mashka.mysql.fi
146814f2ea Merge with 3.23 2002-12-11 13:32:31 +02:00
monty@mashka.mysql.fi
fc06433a69 Removed copying of parameters as this leads to memory leaks in embedded server. 
Fixed 'not initialized' memory error.
 2002-12-05 03:40:33 +02:00
heikki@hundin.mysql.fi
ded9245d98 ha_innodb.cc: 
Make copies of all string-type start/up options in case C-sharp moves them around; remove the need to specify innodb_log_arch_dir in my.cnf, since it has no relevance anyway
 2002-11-29 13:05:37 +02:00
heikki@hundin.mysql.fi
4b73222d5a row0mysql.c, row0mysql.h, ha_innodb.cc, sql_table.cc, handler.h: 
Fix crash when InnoDB temp table is truncated + fix bug: do not X-lock rows under LOCK TABLES except if the table is temp
 2002-11-19 16:27:26 +02:00
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
heikki@hundin.mysql.fi
7e7027ae23 ha_innodb.cc: 
Remove unintentionally pushed printf
 2002-11-15 23:10:51 +02:00
heikki@hundin.mysql.fi
1079b93640 ha_innodb.cc: 
Fix another bug introduced in 4.0.4 in AUTO_INCREMENT and deadlock or lock wait timeout
 2002-11-15 22:59:16 +02:00
heikki@hundin.mysql.fi
be6e811f51 ha_innodb.cc: 
Fix bug intoduced in 4.0.4 in REPLACE and AUTO_INCREMENT: if replace did an update, then auto-inc counter was left 1 too low
 2002-11-15 18:46:23 +02:00
monty@mashka.mysql.fi
7a70332836 Portability fix when using -DBIG_TABLES 2002-11-14 12:21:36 +02:00
heikki@hundin.mysql.fi
648b50660b ha_innodb.cc: 
Try to skip over corrupt records in SELECT if innodb_force_recovery > 0; print more page hex dumps in CHECK TABLE
 2002-11-09 18:34:52 +02:00
monty@butch.
890b39bb68 merge 2002-11-07 12:49:01 +02:00
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
heikki@hundin.mysql.fi
db1693101b Many files: 
Merge InnoDB-4.0.5b: minor improvements to foreign keys, more logical data dictionary lock
 2002-11-06 00:41:27 +02:00
heikki@hundin.mysql.fi
23657e8c33 srv0start.h, srv0start.c, ha_innodb.cc: 
Add check that sizeof(trx_t) is the same in ha_inndob.cc and InnoDB compilation modules
 2002-10-31 12:03:34 +02:00
heikki@hundin.mysql.fi
f51bc42cf5 ha_innodb.cc: 
Fix bug: mysqld-debug-max failed standard test because a safe mutex size was seen as 24 bytes in the body of ha_innodb.cc, but 64 bytes in read0read.c
 2002-10-31 11:32:42 +02:00
heikki@hundin.mysql.fi
ab12784d5f ha_innodb.cc: 
Fix bug in MySQL-3.23 ORDER BY from a table with no PRIMARY KEY and where the user had added UNIQUE indexes with CREATE INDEX
 2002-10-31 00:26:04 +02:00
heikki@hundin.mysql.fi
9153d88c6b Many files: 
Merge InnoDB-4.0.5: new isolation levels READ COMMITTED and READ UNCOMMITTED now supported, selective deadlock resolution
mysqld.cc:
  Change MySQL default isolation level to REPEATABLE READ; note that InnoDB has always had that default, and BDB and MyISAM always run at SERIALIZABLE level anyway
 2002-10-29 23:16:46 +02:00
monty@hundin.mysql.fi
a54df74af0 Fixes after last merge. 
Ignore changed keyblocks when on does DELETE FROM table_name;
 2002-10-16 19:05:10 +03:00
monty@hundin.mysql.fi
67d3cd643b Merge with 3.23.54 2002-10-16 13:11:25 +03:00
heikki@hundin.mysql.fi
64c3498f82 ha_innodb.cc: 
Fix an assertion in btr0pcur.c line 203 when an UPDATE is done inside LOCK TABLES
 2002-09-26 14:50:25 +03:00
heikki@hundin.mysql.fi
cfff5b5025 ha_innodb.h, ha_innodb.cc: 
Remove the flag HA_NOT_READ_PREFIX_LAST because ORDER BY orders wrong then; also remove the diagnostic print to avoid cluttering the error log
 2002-09-25 20:35:12 +03:00
heikki@hundin.mysql.fi
b46d2ca192 ha_innodb.cc, ha_innodb.h: 
Move to the right place the flag which bans use of HA_READ_PREFIX_LAST; add diagnostics and remove the assertion on line 2180 of ha_innodb.cc
 2002-09-25 19:02:46 +03:00
monty@mashka.mysql.fi
efaaf0b4b8 Updated VC++ project files for 4.0.4 
Only write short usage if one starts mysqldump without any options
Added query cache on windows
Added error message if one can't read privilege tables
 2002-09-24 17:11:59 +03:00
heikki@hundin.mysql.fi
62b2b08717 row0ins.c, ha_innodb.cc: 
Table hash key len in query cache also includes null char at end
 2002-09-22 01:38:48 +03:00
heikki@hundin.mysql.fi
1f64f8d07d ha_innodb.cc: 
Add return statement
 2002-09-21 03:39:27 +03:00