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60 commits

Author SHA1 Message Date
heikki@hundin.mysql.fi
bd37416e09 row0sel.c: 
If MySQL tries to do SELECT from an InnoDB table, but has set no table locks at all in ::external_lock(), print a descriptive error message and assert; some subquery bugs were of this type
 2004-01-13 04:05:38 +02:00
monty@mysql.com
0448a3f4c0 Add cast of integer/longlong to (ulong) to make printf/sprintf 64 bit safe 
A after merge fix for last merge
 2003-12-20 03:41:04 +02:00
monty@mysql.com
e0cc6799ec Merge with 4.0.17 2003-12-17 17:35:34 +02:00
heikki@hundin.mysql.fi
d3d9b727eb Many files: 
Fix assertion failure on line 713 of row0upd.c if there is a column prefix index and the last characters in the prefix are spaces: do not assume that the length of alphabetically equal strings is the same; fix a buglet which could cause InnoDB to think that a secondary index record was not locked though it had been updated in a way which did not alpahabetically change its value, e.g., abc -> aBc
 2003-12-12 07:51:21 +02:00
monty@narttu.mysql.fi
4e4725377d Merge with 4.0 2003-11-04 09:40:36 +02:00
heikki@hundin.mysql.fi
1796d50df3 Many files: 
Merge with ibbackup; bug fix: .ibd files were extended 2 x the required amount; InnoDB does not create the small file inno_arch_log... any more at database creation
 2003-11-03 19:11:09 +02:00
heikki@hundin.mysql.fi
de6cc5f018 row0sel.c: 
If innodb_force_recovery >= 5, do not try to fetch an old version of a clustered index record: this reduces crashes when dumping tables from a corrupt database
 2003-10-28 15:55:18 +02:00
monty@narttu.mysql.fi
359d40f2f5 merge 2003-10-07 21:41:07 +03:00
heikki@hundin.mysql.fi
6112853cda Many files: 
Multiple tablespaces for InnoDB
sql_table.cc:
  Tell explicitly that InnoDB should retrieve all columns in CHECKSUM TABLE
sql_update.cc, sql_select.cc, my_base.h:
  More descriptive flag name HA_EXTRA_RETRIEVE_ALL_COLS
 2003-10-07 17:28:59 +03:00
monty@narttu.mysql.fi
6056cfadfc Merge with 4.0.16 2003-10-07 15:42:26 +03:00
heikki@hundin.mysql.fi
3b7140aed0 row0sel.c: 
Fix buglets in previous push
 2003-09-12 01:35:32 +03:00
heikki@hundin.mysql.fi
be05042bae row0sel.c: 
Fix bug: if a primary key contains more than one column, then MySQL seems to do fetch next even for a unique search condition: this in turn caused unnecessary locking which did not agree what the InnoDB manual promised
 2003-09-12 00:31:43 +03:00
serg@serg.mylan
503e7c930c Merge 2003-09-08 16:55:30 +02:00
serg@serg.mylan
3d3f11f832 making InnoDB to return the row exactly the same (bytewise) as it was written to it 2003-09-03 11:37:59 +02:00
monty@mashka.mysql.fi
2263e3e51f Merge with 4.0.14 2003-08-11 22:44:43 +03:00
heikki@hundin.mysql.fi
d970e339dd row0sel.c, row0ins.c: 
Fix error in previous push
 2003-06-18 03:38:09 +03:00
heikki@hundin.mysql.fi
01eb3d1e62 row0vers.c, row0sel.c, row0ins.c: 
Fix bug: InnoDB could print that it cannot find a clustered index record if an update undo, purge, and a consistent read coincided, in rare cases it might also have returned a wrong row in a query
 2003-06-18 02:18:19 +03:00
heikki@hundin.mysql.fi
4da7f485b7 Many files: 
Merge InnoDB-4.0.14: SAVEPOINT now implemented; InnoDB now accepts also column prefix keys; crashing bug in ON UPDATE CASCADE fixed; page checksum formula fixed
 2003-06-15 01:04:28 +03:00
monty@narttu.mysql.fi
dd2b7918cd Merge with 4.0.13 2003-05-19 16:35:49 +03:00
heikki@hundin.mysql.fi
f787cb1434 row0sel.c: 
Do not allow InnoDB to cache result set in HANDLER because user can use PREV and NEXT and scroll the cursor
 2003-04-17 02:51:50 +03:00
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
heikki@hundin.mysql.fi
c60ca95e06 row0sel.c: 
Fix crash in HANDLER PREV or NEXT if the cursor was positioned using a unique search condition on the primary key: in that case InnoDB does NOT store the cursor position for later fetch prev or next
 2003-04-16 21:36:42 +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
a434bca704 Merge with 4.0 2003-03-16 19:17:54 +02:00
heikki@hundin.mysql.fi
c4370278a0 row0sel.c: 
Fix bug number 154: GROUP BY and DISTINCT could treat NULL values inequal
 2003-03-15 20:05:03 +02:00
monty@narttu.mysql.fi
9a46698e1e Merge with 4.0.11 2003-02-26 01:03:47 +02:00
heikki@hundin.mysql.fi
61ccb631bb row0sel.c: 
Print a warning if MySQL uses a partial-field key value prefix in a search; that would not work if the search flag would happen to be HA_READ_PREFIX_LAST
 2003-02-19 19:38:38 +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
843e1d8e9c Many files: 
Merge InnoDB-4.0.7. Support for ON UPDATE CASCADE
sql_select.cc:
  Remove superfluous prints to .err log when a locking SELECT fails to a deadlock or a lock wait timeout
 2002-12-22 01:54:29 +02:00
heikki@hundin.mysql.fi
5783e800e4 row0sel.c: 
Fix a hang introduced in 4.0.5 in INSERT INTO ... SELECT ... when binlogging is not on
 2002-12-03 18:16:48 +02:00
heikki@hundin.mysql.fi
d7d128cba9 row0sel.c: 
Fix bug: if a unique search from a primary key matched to a delete-marked row, it could return the NEXT row
 2002-11-13 15:45:05 +02:00
heikki@hundin.mysql.fi
7e5f1c2b2c dict0load.c: 
Fix wrong sprintf argument
row0sel.c:
  Fix uninitialized variable error found by Miguel
 2002-11-13 06:11:56 +02:00
heikki@hundin.mysql.fi
60499d54dd Many files: 
Try to skip over corrupt records in SELECT if innodb_force_recovery > 0; print more page hex dumps in CHECK TABLE
 2002-11-09 18:23:09 +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
heikki@hundin.mysql.fi
9e493e91e9 Many files: 
Modifications for query cache + trxs, fix of q.c.+ foreign keys
os0file.c:
  Use unbuffered i/o in Windows
 2002-09-20 05:11:08 +03:00
monty@hundin.mysql.fi
f5ed8784a2 merge with 3.23.51 2002-05-16 18:20:49 +03:00
heikki@hundin.mysql.fi
41a1af3b5f row0sel.c: 
Monty said an SQL NULL BLOB field must have NULL as the data pointer value
 2002-05-09 16:33:12 +03:00
heikki@hundin.mysql.fi
5aa9a391f5 row0mysql.c: 
Add some diagnostic code to track BLOB bugs if they were not already fixed with the change in row0sel.c
row0sel.c:
  Fix a seg fault which was caused inside MySQL because InnoDB when returning a BLOB value did not initialize the length and the data pointer of a BLOB whose value is the SQL NULL; also fix a very improbable race condition which could occur if a row with an externally stored BLOB was fetched using the adaptive hash index
 2002-05-09 16:13:09 +03:00
monty@hundin.mysql.fi
727122aadd merge 2002-04-25 01:16:42 +03:00
heikki@hundin.mysql.fi
8da85956dd Many files: 
Implement ON DELETE CASCADE and facilitate switching off of UNIQUE constraints and foreign keys
 2002-04-18 10:40:32 +03:00
monty@hundin.mysql.fi
727e507bca merge with 3.23.50 2002-03-27 01:56:10 +02:00
heikki@hundin.mysql.fi
e90a57aa49 Many files: 
Merge InnoDB-3.23.50
 2002-03-21 18:03:09 +02:00
monty@hundin.mysql.fi
79796e989f Merge from 3.23.48 tree 2002-01-30 16:37:47 +02:00
heikki@donna.mysql.fi
0c87ad9f8a Many files: 
Merge InnoDB-.48
 2002-01-28 22:18:49 +02:00
jani@hynda.mysql.fi
d0e8306203 Added xml patch to mysqldump. 
Made innodb to compile more cleanly with debugging options
enabled. Fixed a few bugs and found a few possible bugs, which
I hope Heikki will check. Comments needs to be fixed too. Some
while() functions should be changed to do ... until for documenting
purposes, because some of them must and will be processed at least
once, or a variable would be used uninitialized.

Regards,
Jani
 2001-11-05 23:48:03 +02:00
monty@donna.mysql.fi
7fcbd7e3da Merge 2001-10-30 17:38:44 +02:00
heikki@donna.mysql.fi
1d7747aa25 ut0mem.c Merge changes in InnoDB-3.23.43b 
ut0ut.c 	Merge changes in InnoDB-3.23.43b
trx0purge.c	Merge changes in InnoDB-3.23.43b
trx0rec.c	Merge changes in InnoDB-3.23.43b
trx0trx.c	Merge changes in InnoDB-3.23.43b
trx0undo.c	Merge changes in InnoDB-3.23.43b
thr0loc.c	Merge changes in InnoDB-3.23.43b
sync0arr.c	Merge changes in InnoDB-3.23.43b
sync0rw.c	Merge changes in InnoDB-3.23.43b
sync0sync.c	Merge changes in InnoDB-3.23.43b
srv0srv.c	Merge changes in InnoDB-3.23.43b
srv0start.c	Merge changes in InnoDB-3.23.43b
row0ins.c	Merge changes in InnoDB-3.23.43b
row0mysql.c	Merge changes in InnoDB-3.23.43b
row0purge.c	Merge changes in InnoDB-3.23.43b
row0sel.c	Merge changes in InnoDB-3.23.43b
row0umod.c	Merge changes in InnoDB-3.23.43b
row0upd.c	Merge changes in InnoDB-3.23.43b
row0vers.c	Merge changes in InnoDB-3.23.43b
rem0cmp.c	Merge changes in InnoDB-3.23.43b
que0que.c	Merge changes in InnoDB-3.23.43b
pars0opt.c	Merge changes in InnoDB-3.23.43b
pars0pars.c	Merge changes in InnoDB-3.23.43b
lexyy.c 	Merge changes in InnoDB-3.23.43b
pars0grm.c	Merge changes in InnoDB-3.23.43b
page0page.c	Merge changes in InnoDB-3.23.43b
os0file.c	Merge changes in InnoDB-3.23.43b
mtr0log.c	Merge changes in InnoDB-3.23.43b
mem0pool.c	Merge changes in InnoDB-3.23.43b
log0log.c	Merge changes in InnoDB-3.23.43b
log0recv.c	Merge changes in InnoDB-3.23.43b
lock0lock.c	Merge changes in InnoDB-3.23.43b
ibuf0ibuf.c	Merge changes in InnoDB-3.23.43b
fil0fil.c	Merge changes in InnoDB-3.23.43b
dict0crea.c	Merge changes in InnoDB-3.23.43b
dict0dict.c	Merge changes in InnoDB-3.23.43b
dict0load.c	Merge changes in InnoDB-3.23.43b
dict0mem.c	Merge changes in InnoDB-3.23.43b
data0data.c	Merge changes in InnoDB-3.23.43b
data0type.c	Merge changes in InnoDB-3.23.43b
buf0buf.c	Merge changes in InnoDB-3.23.43b
buf0lru.c	Merge changes in InnoDB-3.23.43b
btr0btr.c	Merge changes in InnoDB-3.23.43b
btr0cur.c	Merge changes in InnoDB-3.23.43b
btr0pcur.c	Merge changes in InnoDB-3.23.43b
btr0sea.c	Merge changes in InnoDB-3.23.43b
data0type.ic	Merge changes in InnoDB-3.23.43b
dict0dict.ic	Merge changes in InnoDB-3.23.43b
mtr0mtr.ic	Merge changes in InnoDB-3.23.43b
row0upd.ic	Merge changes in InnoDB-3.23.43b
sync0ipm.ic	Merge changes in InnoDB-3.23.43b
sync0rw.ic	Merge changes in InnoDB-3.23.43b
sync0sync.ic	Merge changes in InnoDB-3.23.43b
trx0rseg.ic	Merge changes in InnoDB-3.23.43b
btr0pcur.ic	Merge changes in InnoDB-3.23.43b
buf0buf.ic	Merge changes in InnoDB-3.23.43b
data0data.ic	Merge changes in InnoDB-3.23.43b
row0upd.h	Merge changes in InnoDB-3.23.43b
srv0srv.h	Merge changes in InnoDB-3.23.43b
sync0arr.h	Merge changes in InnoDB-3.23.43b
sync0rw.h	Merge changes in InnoDB-3.23.43b
sync0sync.h	Merge changes in InnoDB-3.23.43b
trx0trx.h	Merge changes in InnoDB-3.23.43b
ut0mem.h	Merge changes in InnoDB-3.23.43b
data0data.h	Merge changes in InnoDB-3.23.43b
data0type.h	Merge changes in InnoDB-3.23.43b
db0err.h	Merge changes in InnoDB-3.23.43b
dict0crea.h	Merge changes in InnoDB-3.23.43b
dict0dict.h	Merge changes in InnoDB-3.23.43b
dict0load.h	Merge changes in InnoDB-3.23.43b
dict0mem.h	Merge changes in InnoDB-3.23.43b
dict0types.h	Merge changes in InnoDB-3.23.43b
fil0fil.h	Merge changes in InnoDB-3.23.43b
ibuf0ibuf.h	Merge changes in InnoDB-3.23.43b
lock0lock.h	Merge changes in InnoDB-3.23.43b
log0log.h	Merge changes in InnoDB-3.23.43b
mtr0mtr.h	Merge changes in InnoDB-3.23.43b
rem0cmp.h	Merge changes in InnoDB-3.23.43b
row0ins.h	Merge changes in InnoDB-3.23.43b
row0mysql.h	Merge changes in InnoDB-3.23.43b
btr0cur.h	Merge changes in InnoDB-3.23.43b
btr0pcur.h	Merge changes in InnoDB-3.23.43b
btr0sea.h	Merge changes in InnoDB-3.23.43b
buf0buf.h	Merge changes in InnoDB-3.23.43b
sql_table.cc	Merge changes in InnoDB-3.23.43b
sql_db.cc	Merge changes in InnoDB-3.23.43b
ha_innobase.cc	Merge changes in InnoDB-3.23.43b
handler.cc	Merge changes in InnoDB-3.23.43b
ha_innobase.h	Merge changes in InnoDB-3.23.43b
handler.h	Merge changes in InnoDB-3.23.43b
 2001-10-10 22:47:08 +03:00
heikki@donna.mysql.fi
1311f7ce16 trx0roll.c Fix the primary key update + BLOB bug, improve InnoDB Monitor prints 
trx0sys.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
trx0trx.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
row0mysql.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
row0purge.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
row0sel.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
row0uins.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
row0umod.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
row0upd.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
srv0srv.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
srv0start.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
sync0arr.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
fil0fil.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
ibuf0ibuf.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
lock0lock.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
os0file.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
btr0btr.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
btr0cur.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
btr0sea.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
buf0buf.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
data0data.c	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
srv0srv.h	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
trx0sys.h	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
trx0trx.h	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
btr0cur.h	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
buf0buf.h	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
data0data.h	Fix the primary key update + BLOB bug, improve InnoDB Monitor prints
ha_innobase.cc	Fix the auto-inc+REPLACE+replication bug, improve InnoDB Monitor prints
 2001-08-29 19:42:23 +03:00
heikki@donna.mysql.fi
335dda93b4 row0sel.c Fix a memory freeing bug when a row which contains an externally stored long field in the middle of the row is fetched in a SELECT 
srv0start.c	Allow drive name followed by a ':' in a data file path
ha_innobase.cc	Allow drive name followed by a ':' in a data file path
 2001-08-13 18:37:00 +03:00
heikki@donna.mysql.fi
94db78ce61 srv0srv.h Support raw disk partitions as data files 
srv0start.c	Support raw disk partitions as data files
srv0srv.c	Support raw disk partitions as data files
row0purge.c	< 4 GB rows, doublewrite, hang fixes
row0row.c	< 4 GB rows, doublewrite, hang fixes
row0sel.c	< 4 GB rows, doublewrite, hang fixes
row0uins.c	< 4 GB rows, doublewrite, hang fixes
row0umod.c	< 4 GB rows, doublewrite, hang fixes
row0undo.c	< 4 GB rows, doublewrite, hang fixes
row0upd.c	< 4 GB rows, doublewrite, hang fixes
srv0srv.c	< 4 GB rows, doublewrite, hang fixes
srv0start.c	< 4 GB rows, doublewrite, hang fixes
sync0rw.c	< 4 GB rows, doublewrite, hang fixes
sync0sync.c	< 4 GB rows, doublewrite, hang fixes
trx0purge.c	< 4 GB rows, doublewrite, hang fixes
trx0rec.c	< 4 GB rows, doublewrite, hang fixes
trx0sys.c	< 4 GB rows, doublewrite, hang fixes
btr0btr.c	< 4 GB rows, doublewrite, hang fixes
btr0cur.c	< 4 GB rows, doublewrite, hang fixes
buf0buf.c	< 4 GB rows, doublewrite, hang fixes
buf0flu.c	< 4 GB rows, doublewrite, hang fixes
buf0rea.c	< 4 GB rows, doublewrite, hang fixes
data0data.c	< 4 GB rows, doublewrite, hang fixes
fil0fil.c	< 4 GB rows, doublewrite, hang fixes
fsp0fsp.c	< 4 GB rows, doublewrite, hang fixes
ibuf0ibuf.c	< 4 GB rows, doublewrite, hang fixes
lock0lock.c	< 4 GB rows, doublewrite, hang fixes
log0log.c	< 4 GB rows, doublewrite, hang fixes
log0recv.c	< 4 GB rows, doublewrite, hang fixes
os0file.c	< 4 GB rows, doublewrite, hang fixes
page0cur.c	< 4 GB rows, doublewrite, hang fixes
pars0pars.c	< 4 GB rows, doublewrite, hang fixes
rem0cmp.c	< 4 GB rows, doublewrite, hang fixes
rem0rec.c	< 4 GB rows, doublewrite, hang fixes
row0ins.c	< 4 GB rows, doublewrite, hang fixes
row0mysql.c	< 4 GB rows, doublewrite, hang fixes
univ.i  	< 4 GB rows, doublewrite, hang fixes
data0data.ic	< 4 GB rows, doublewrite, hang fixes
mach0data.ic	< 4 GB rows, doublewrite, hang fixes
rem0rec.ic	< 4 GB rows, doublewrite, hang fixes
row0upd.ic	< 4 GB rows, doublewrite, hang fixes
trx0rec.ic	< 4 GB rows, doublewrite, hang fixes
rem0cmp.h	< 4 GB rows, doublewrite, hang fixes
rem0rec.h	< 4 GB rows, doublewrite, hang fixes
row0ins.h	< 4 GB rows, doublewrite, hang fixes
row0mysql.h	< 4 GB rows, doublewrite, hang fixes
row0row.h	< 4 GB rows, doublewrite, hang fixes
row0upd.h	< 4 GB rows, doublewrite, hang fixes
srv0srv.h	< 4 GB rows, doublewrite, hang fixes
sync0sync.h	< 4 GB rows, doublewrite, hang fixes
trx0rec.h	< 4 GB rows, doublewrite, hang fixes
trx0sys.h	< 4 GB rows, doublewrite, hang fixes
trx0types.h	< 4 GB rows, doublewrite, hang fixes
trx0undo.h	< 4 GB rows, doublewrite, hang fixes
ut0dbg.h	< 4 GB rows, doublewrite, hang fixes
ut0ut.h 	< 4 GB rows, doublewrite, hang fixes
btr0btr.h	< 4 GB rows, doublewrite, hang fixes
btr0cur.h	< 4 GB rows, doublewrite, hang fixes
buf0buf.h	< 4 GB rows, doublewrite, hang fixes
buf0flu.h	< 4 GB rows, doublewrite, hang fixes
data0data.h	< 4 GB rows, doublewrite, hang fixes
dict0mem.h	< 4 GB rows, doublewrite, hang fixes
fil0fil.h	< 4 GB rows, doublewrite, hang fixes
fsp0fsp.h	< 4 GB rows, doublewrite, hang fixes
os0file.h	< 4 GB rows, doublewrite, hang fixes
 2001-08-04 19:36:14 +03:00