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263 commits

Author SHA1 Message Date
heikki@hundin.mysql.fi
8c9a12d472 os0sync.c: 
Backport from 4.0: We had forgotten to call pthread_mutex_destroy when we free an OS mutex in Unix
 2003-05-14 19:09:05 +03:00
heikki@hundin.mysql.fi
852b1b3dc5 row0mysql.c: 
Test if merging from 3.23 to 4.0 succeeds
 2003-03-16 14:40:41 +02:00
heikki@hundin.mysql.fi
008e1d29a3 row0sel.c: 
Fix bug number 154: GROUP BY and DISTINCT could treat NULL values inequal
 2003-03-15 20:05:55 +02:00
serg@serg.mysql.com
6b016eb5fa .del-stamp-h.in~4a5d6676232516c5: 
Delete: innobase/stamp-h.in
 2003-03-10 00:21:04 +01:00
heikki@hundin.mysql.fi
5e7796c070 ibuf0ibuf.c: 
Add diagnostic prints if insert buffer merge is tried to a page whose type is not an index page, try to recover from the situation by discarding the insert buffer records
 2003-02-21 23:11:31 +02:00
heikki@hundin.mysql.fi
2162408b26 btr0cur.c: 
Backport from 4.0: Fix a major bug in InnoDB query estimator for queries of type SELECT ... WHERE col < x and SELECT ... WHERE col > x; MySQL could pick a table scan though the result set was only a few rows in a big table
 2003-01-28 01:14:06 +02:00
heikki@hundin.mysql.fi
ed62ee1c74 os0file.c: 
The problem yesterday in ERROR_LOCK_VIOLATION was not InnoDB Hot Backup, but some file system backup tool: add to file writes 100 retries with 1 second waits
 2003-01-21 13:37:41 +02:00
heikki@hundin.mysql.fi
3e6bfd724f os0file.c: 
Fix an assertion about ERROR_LOCK_VIOLATION 33 in file write if InnoDB Hot Backup is run concurrently with mysqld in Windows
 2003-01-21 00:18:48 +02:00
heikki@hundin.mysql.fi
375fcfa580 btr0sea.c: 
Backport from 4.0: fix bug in adaptive hash index search
 2003-01-18 15:16:26 +02:00
heikki@hundin.mysql.fi
91ba134512 btr0btr.h, btr0btr.c, row0purge.c: 
Backport from 4.0: fix the BLOB hang if the index tree is of height 1
 2003-01-16 01:21:13 +02:00
heikki@hundin.mysql.fi
42095544ea log0log.c: 
Backport bugfix from 4.0: combined log file size >= 2 GB could cause log to be written in wrong place
btr0pcur.c:
  Backport bugfix from 4.0: index cursor restoration could theoretically fail
 2003-01-05 22:15:03 +02:00
heikki@hundin.mysql.fi
5d60d8e5cb btr0sea.c: 
Remove an assertion which can fail in a race of 3 threads
 2002-12-20 20:55:51 +02:00
heikki@hundin.mysql.fi
fdcb314fc6 row0mysql.c: 
Heikki will merge to 4.0: cleanup
 2002-12-05 22:09:51 +02:00
heikki@hundin.mysql.fi
5c3c4d3721 row0mysql.c, dict0dict.c, db0err.h, ha_innobase.cc: 
Heikki will merge to 4.0: Prevent listing the same column twice in an InnoDB index: that will cause index corruption when that col is UPDATEd
 2002-12-05 22:03:24 +02:00
heikki@hundin.mysql.fi
5fedf659d8 row0mysql.c, row0mysql.h: 
Backport of bug fix in 4.0: do not x-lock rows under LOCK TABLES READ unless the table is a temp table
 2002-11-19 16:54:52 +02:00
heikki@hundin.mysql.fi
7ba423d9ed row0sel.c: 
Backport from 4.0 a bug fix: if unique search from a primary key matched a delete-marked record, InnoDB could return the NEXT record
 2002-11-13 16:24:50 +02:00
heikki@hundin.mysql.fi
be51d6ae8c row0mysql.c: 
Backport from 4.0: Fix corruption of ON DELETE CASCADE in lock wait timeout
 2002-11-07 15:05:26 +02:00
heikki@hundin.mysql.fi
629576aff6 ha_innobase.cc: 
Backport from 4.0: 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
pars0grm.y:
  Move inclusion of math.h after univ.i also in the .y file; this fix is already done in 4.0
 2002-10-31 00:30:19 +02:00
heikki@hundin.mysql.fi
b5554c77aa lexyy.c, pars0grm.c: 
Include univ.i before any system headers to remove a large file compilation failure on AIX
 2002-10-25 20:15:30 +03:00
heikki@hundin.mysql.fi
31b69aff28 btr0cur.c: 
Fix typo in earlier commit
 2002-10-16 00:05:15 +03:00
heikki@hundin.mysql.fi
3652fe789b btr0cur.c: 
Fix bug: range estimator exaggerated small range size greatly if the paths in the B-tree happened to branch on a high level
 2002-10-16 00:05:14 +03:00
heikki@hundin.mysql.fi
399ba21d85 os0thread.c: 
Fix compilation error on HP-UX-11: pthread_t is a scalar there, not a struct like in HP-UX-10.20
 2002-10-11 15:44:45 +03:00
heikki@hundin.mysql.fi
32b25cbfce os0file.c: 
SHOW INNODB STATUS always showed average bytes read as 0 in Unix
 2002-10-06 14:53:49 +03:00
heikki@hundin.mysql.fi
cc1db6142f btr0cur.c: 
Do not let range estimator to return over 1 / 2 of total rows in table; use longlong in range estimation
btr0cur.h, ha_innobase.cc:
  Use longlong in range estimation, in case there are > 4 billion rows
 2002-10-05 22:23:51 +03:00
heikki@hundin.mysql.fi
9f9dc3adac lock0lock.c: 
Fix bug: if SHOW INNODB STATUS or innodb_monitor printed several hundred transactions, the output was truncated and we forgot to release the kernel mutex
 2002-10-03 23:07:32 +03:00
heikki@hundin.mysql.fi
4753ea60b0 os0thread.h: 
Fix the probable reason why InnoDB versions after July 2, 2002 did not start properly in some Win 95/98/ME computers
 2002-10-03 18:10:34 +03:00
heikki@hundin.mysql.fi
43f9ef5d0f lock0lock.c: 
Fix bug: the AUTO-INC lock was held to the end of trx if it was granted after a lock wait
 2002-10-01 13:47:58 +03:00
heikki@hundin.mysql.fi
a7a24b8a9c row0mysql.c: 
Fix typos in previous push
 2002-09-13 14:23:09 +03:00
heikki@hundin.mysql.fi
69f571db0c row0mysql.c: 
Allow CREATE TABLE and DROP TABLE even if innodb_force_recovery is used, the user can drop a problematic table
 2002-09-13 13:55:25 +03:00
heikki@hundin.mysql.fi
db8f4fd3d2 srv0srv.c, srv0srv.h: 
Change srv_flush_log_at_trx_commit to ulint, note that ibool is defined as ulint, so this is purely formal change
os0file.c:
  Start using unbuffered i/o again in Windows because sequential read using normal i/o was 4 times slower in XP
 2002-09-11 16:07:52 +03:00
heikki@hundin.mysql.fi
a9391f3cb5 os0file.c: 
Fix a typo: should be buf_page_print
 2002-09-10 13:06:14 +03:00
heikki@hundin.mysql.fi
8192d040c2 trx0undo.c: 
Remove an assertion in trx0undo.c which could erroneously fail when we ran out of tablespace
 2002-09-09 02:12:57 +03:00
heikki@hundin.mysql.fi
51f83ae199 sync0arr.c: 
Increase max latch wait time to 600 seconds before we assert
 2002-09-08 03:04:39 +03:00
heikki@hundin.mysql.fi
deedcb3a72 btr0cur.c: 
Remove long latch hold which happened if we scanned long an index without finding any record visible to the current consistent read
 2002-09-08 03:01:53 +03:00
heikki@hundin.mysql.fi
6cc7c5984b os0sync.c: 
Add diagnostics to track why a semaphore creation failed on Windows ME
 2002-09-08 00:21:13 +03:00
heikki@hundin.mysql.fi
d7bf8c2e6e srv0srv.c: 
The option (= default) innodb_fast_shutdown did not always make the shutdown quickly, fix that
 2002-09-07 23:37:27 +03:00
heikki@hundin.mysql.fi
42d46eb9ee os0file.c: 
Put 'last millisecond' test to make sure page checksum errors do not result from memory corruption in InnoDB
os0thread.c, configure.in:
  Make sure stack size in InnoDB threads in AIX is at least 32 kB
 2002-08-25 10:26:40 +03:00
heikki@hundin.mysql.fi
8b637ac406 lexyy.c, pars0grm.c, pars0lex.l, pars0grm.y: 
Remove potential memory leak caused by redefined alloca, remove include of unistd.h to allow compilation on Windows
 2002-08-24 01:07:50 +03:00
heikki@hundin.mysql.fi
df5d7a5b91 row0mysql.c, ha_innobase.cc: 
Improved error message for out-of-sync frm files
 2002-08-23 10:52:24 +03:00
heikki@hundin.mysql.fi
4bdaf9c2c9 pars0grm.h, pars0grm.c, lexyy.c: 
The lexer of InnoDB to 8-bit, it was 7-bit which made it crash on table names containing char codes > 127
pars0lex.l, pars0grm.y:
  Add InnoDB internal SQL interpreter grammar and lexer sources
 2002-08-22 13:33:45 +03:00
monty@hundin.mysql.fi
48e20a0be2 Portability fixes for HPUX and Openbsd 2002-08-18 16:07:19 +03:00
heikki@hundin.mysql.fi
a101405b03 os0thread.h, os0thread.c: 
Fix a critical portability bug introduced in the Windows version
 2002-08-13 01:22:27 +03:00
serg@sergbook.mysql.com
7cbe8b369a put InnoDB HANDLER patch back again :)) 2002-08-12 16:18:37 +02:00
serg@sergbook.mysql.com
efe85086c6 undo InnoDB HANDLER patch as it should not go into 3.23 tree 2002-08-12 15:11:58 +02:00
heikki@hundin.mysql.fi
1239863b64 trx0trx.h, trx0trx.c, ha_innobase.cc, ha_innobase.h: 
Add tentative code which can be used in HANDLER implementation for InnoDB
 2002-08-12 00:17:39 +03:00
heikki@hundin.mysql.fi
bee3f072e4 ha_innobase.cc, ut0ut.c, univ.i, ut0ut.h: 
Redefine sprintf as ut_sprintf inside InnoDB code; some old Unixes may have a pointer as the return type of sprintf
lock0lock.c:
  Add safety against buffer overruns in latest deadlock info
srv0srv.c:
  Add safety against buffer overruns in SHOW INNODB STATUS
os0thread.h, os0thread.c:
  Fix a portability bug introduced in Windows when we changed os_thread_id_t to be the same as os_thread_t
 2002-08-11 18:49:47 +03:00
heikki@hundin.mysql.fi
edf3929cd5 ha_innobase.cc, trx0trx.h, lock0lock.c, trx0trx.c: 
Add some more safety margin to buffer sizes in prints
 2002-08-09 15:34:23 +03:00
heikki@hundin.mysql.fi
042facc475 Many files: 
Merge InnoDB-3.23.52d
 2002-08-06 22:59:13 +03:00
heikki@hundin.mysql.fi
c282b73ad8 os0thread.c: 
Remove the complex typecast used to convert a HP-UX pthread struct to os_thread_id_t; the typecast seemed to work wrong in gcc-3.1 on HP-UX-10.20
 2002-08-03 21:53:42 +03:00
heikki@hundin.mysql.fi
7b4869d9a4 Many files: 
Merge InnoDB-3.23.52c
ha_innobase.cc:
  Test the ref length sanity also in the production version
 2002-08-02 23:16:19 +03:00