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31,322 Commits 3,273 Branches 1,096 Tags
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636 Commits

Author SHA1 Message Date
heikki@hundin.mysql.fi
3a77f47a04 ha_innodb.cc, row0sel.c, row0mysql.c, row0mysql.h: 
Allow HANDLER PREV and NEXT also after positioning the cursor with a unique search on the primary key
 2003-04-17 02:28:40 +03:00
bell@sanja.is.com.ua
5ea922aab0 merging 2003-04-16 20:35:29 +03:00
heikki@hundin.mysql.fi
f841b4ae23 Many files: 
Merge InnoDB-4.0.13; DROP FOREIGN KEY now works
 2003-04-16 16:45:01 +03:00
monty@narttu.mysql.fi
5dd970c335 Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into narttu.mysql.fi:/my/mysql-4.1
 2003-03-17 15:06:06 +02:00
bar@bar.mysql.r18.ru
caf31a0790 Preparing to client<->server autoconvert 2003-03-17 13:14:04 +04:00
monty@narttu.mysql.fi
a434bca704 Merge with 4.0 2003-03-16 19:17:54 +02:00
heikki@hundin.mysql.fi
bd14136331 ha_innodb.cc: 
Fix bug: MySQL could erroneously return Empty set if InnoDB estimated index range size to 0 records though the range was not empty; MySQL also failed to do the next-key locking in the case of an empty index range
 2003-03-13 23:09:25 +02:00
heikki@hundin.mysql.fi
404116fd1d ha_innodb.cc: 
Add comment that Guilhem should check master_log_name, pending etc are right if the master log gets rotated
 2003-03-04 19:14:37 +02:00
heikki@hundin.mysql.fi
14749b89bb ha_innodb.cc: 
Remove (already commented out) code about storing the latest relay log pos info to InnoDB: we will probably use only the master log pos info when we restart a slave after a crash
 2003-03-04 19:06:40 +02:00
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
monty@narttu.mysql.fi
0197fc78c9 Merge with 4.0 2003-02-27 03:49:26 +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
f749357a21 ha_innodb.cc: 
InnoDB maps HA_READ_PREFIX_LAST_OR_PREV to PAGE_CUR_LE, but note that only complete-field prefixes of the kay value can be used as the search key
 2003-02-18 20:36:16 +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
bell@sanja.is.com.ua
1de8a5996f Merge sanja.is.com.ua:/home/bell/mysql/mysql-4.1 
into sanja.is.com.ua:/home/bell/mysql/work-qc-4.1
 2003-02-18 16:28:31 +02:00
monty@mashka.mysql.fi
7388c5f161 merge 2003-02-08 01:12:58 +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
monty@mashka.mysql.fi
b14b246d38 Merge with 4.0 to get fix for MIN/MAX 2003-02-07 16:38:37 +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
monty@mashka.mysql.fi
023d6dd39b Merge with 4.0.11 2003-02-04 21:52:14 +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
d62ef3a0d9 ha_innodb.cc: 
Temporary fix to make the new client/server protocol to work: fetch all columns in an index, even if not needed by the SELECT statement; Monty has to fix the parser to tell InnoDB what to fetch
 2003-01-24 04:47:06 +02:00
monty@mashka.mysql.fi
7436e9ec97 Merge 2003-01-21 21:28:51 +02:00
monty@mashka.mysql.fi
25c393a12e Portability fixes (for windows) 
Some changes to the prepared statement protocol to make it easier to use and faster.
 2003-01-21 21:07:59 +02:00
hf@deer.mysql.r18.ru
7d20900c6d Merge abotchkov@work.mysql.com:/home/bk/mysql-4.1 
into deer.mysql.r18.ru:/home/hf/work/mysql-4.1.w1
 2003-01-21 09:46:07 +04:00
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
a4a95cb217 ha_innodb.cc: 
Remove the question of Monty about user_thd / NULL after a merge from 4.0 to 4.1, user_thd is the right value in 4.1
 2003-01-20 23:39:28 +02:00
hf@deer.mysql.r18.ru
389680e04e Conflicts resolving 2003-01-20 18:59:45 +04:00
monty@mashka.mysql.fi
76f146a175 Merge with 4.0.9 2003-01-18 03:13:37 +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
hf@deer.mysql.r18.ru
96089e2b3a resolving conflicts 2003-01-15 13:15:35 +04:00
hf@deer.mysql.r18.ru
c59bff7c96 SCRUM 
embedded library trimming
 2003-01-15 12:11:44 +04:00
heikki@hundin.mysql.fi
63a656c55c ha_innodb.cc: 
Added some assertions to make sure index_init is only called with a properly prepared InnoDB table handle
 2003-01-13 23:25:55 +02:00
heikki@hundin.mysql.fi
8e6a4c6201 ut0mem.c, row0sel.c, row0mysql.c, ut0mem.h, row0sel.h, row0mysql.h: 
Test allocation of memory beforehand if we are trying to return a > 2 MB BLOB; normally InnoDB asserts if memory allocation fails
ha_innodb.cc:
  Do not fetch all columns if change_active_index() is called during a query; a sum(a), max(a) query seemed to do that, doing unnecessary copying (the change actually made in the previous bk ci)
  Free BLOB heap of handle when MySQL calls some ::extra()'s
 2003-01-12 23:58:56 +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
heikki@hundin.mysql.fi
b1b47e93b1 buf0buf.c, buf0buf.ic, buf0buf.h: 
Reduce memory usage of the buffer headers
Many files:
  Merge InnoDB-4.1 with AWE support
 2003-01-06 22:07:25 +02:00
monty@mashka.mysql.fi
07daf3169e Merge with 4.0.8 2003-01-03 00:04:33 +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