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1799 Commits

Author SHA1 Message Date
serg@janus.mylan
68fd66e853 wl#3700 - post-review fixes: 
s/ulonglong/key_part_map/, comments
 2007-03-17 00:13:25 +01:00
serg@janus.mylan
55a548cf4d Merge bk-internal.mysql.com:/home/bk/mysql-5.1 
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1
 2007-03-16 20:33:27 +01:00
serg@janus.mylan
f813272125 Merge bk-internal.mysql.com:/home/bk/mysql-5.1 
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1
 2007-03-16 14:09:30 +01:00
holyfoot/hf@hfmain.(none)
1d0b7020b3 Merge bk@192.168.21.1:mysql-5.1 
into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt
 2007-03-16 11:54:36 +04:00
holyfoot/hf@hfmain.(none)
6767673750 Merge bk@192.168.21.1:mysql-5.1 
into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt
 2007-03-15 16:22:32 +04:00
dlenev@mockturtle.local
d9d887ad6d Merge bk-internal.mysql.com:/home/bk/mysql-5.1-engines 
into  mockturtle.local:/home/dlenev/src/mysql-5.1-bg25966
 2007-03-15 11:00:54 +03:00
kent@kent-amd64.(none)
ac91a4a89f Merge mysql.com:/home/kent/bk/tmp/mysql-5.0-build 
into  mysql.com:/home/kent/bk/tmp/mysql-5.1-build
 2007-03-14 14:37:50 +01:00
kent@kent-amd64.(none)
52ef6aa5ed Merge kboortz@bk-internal.mysql.com:/home/bk/mysql-5.1 
into  mysql.com:/home/kent/bk/tmp/mysql-5.1-build
 2007-03-14 14:32:30 +01:00
istruewing@blade08.mysql.com
b6a66ee829 Merge istruewing@bk-internal.mysql.com:/home/bk/mysql-5.1-engines 
into  blade08.mysql.com:/data0/istruewing/autopush/mysql-5.1-bug25460
 2007-03-14 11:20:06 +01:00
svoj@april.(none)
94f0977b86 Merge mysql.com:/home/svoj/devel/mysql/BUG26881/mysql-5.0-engines 
into  mysql.com:/home/svoj/devel/mysql/BUG26881/mysql-5.1-engines
 2007-03-14 04:48:43 +04:00
istruewing@blade08.mysql.com
d3b7fce8cf Merge istruewing@bk-internal.mysql.com:/home/bk/mysql-5.1-engines 
into  blade08.mysql.com:/data0/istruewing/autopush/mysql-5.1-bug25460
 2007-03-13 17:55:04 +01:00
istruewing@chilla.local
67d97254b0 Bug#25460 - High concurrency MyISAM access causes severe mysqld crash. 
The previous two patches for this bug worked together so that
no permanent table was memory mapped. The first patch tried to
avoid mapping while a table is in use. It allowed mapping only
if there was exactly one lock on the table, assuming that the
calling thread owned it. During mi_open(), a different call to
memory mapping was coded, which did not have this limitation.

The second patch tried to remove the code duplication and just
called mi_extra() from mi_open() an thus inherited the limitation.
But on open, a thread does not have a lock on the table...

A possible solution would be to check for zero or one lock.
But since I learned that it is safe to memory map a file while
normal file I/O is done on it, I removed the restriction altogether
and allow to memory map while a table is in use.

No test case. I do not see a chance to verify with the test suite
which kind of I/O is used on a table.
 2007-03-13 16:43:45 +01:00
svoj@april.(none)
31329c83c0 Merge mysql.com:/home/svoj/devel/mysql/BUG26881/mysql-5.0-engines 
into  mysql.com:/home/svoj/devel/mysql/BUG26881/mysql-5.1-engines
 2007-03-13 19:05:35 +04:00
svoj@april.(none)
dfc078fc50 Merge mysql.com:/home/svoj/devel/bk/mysql-5.1 
into  mysql.com:/home/svoj/devel/mysql/BUG26881/mysql-5.1-engines
 2007-03-13 17:08:11 +04:00
xxx/istruewing@blade08.mysql.com
1781a96fc5 Merge bk://localhost:5556 
into  blade08.mysql.com:/data0/istruewing/autopush/mysql-5.1-bug25673
 2007-03-09 19:52:14 +01:00
istruewing@chilla.local
3e608ee1f0 Merge chilla.local:/home/mydev/mysql-5.0-bug25673 
into  chilla.local:/home/mydev/mysql-5.1-bug25673
 2007-03-09 19:50:49 +01:00
gkodinov/kgeorge@magare.gmz
c03a483c51 Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.1-opt 
into  magare.gmz:/home/kgeorge/mysql/autopush/WL3527-5.1-opt
 2007-03-09 17:54:13 +02:00
tomas@poseidon.mysql.com
175a7e9e86 Merge poseidon.mysql.com:/home/tomas/mysql-5.1-telco-gca 
into  poseidon.mysql.com:/home/tomas/mysql-5.1
 2007-03-09 20:44:44 +07:00
tomas@poseidon.mysql.com
6f5ac3c03a Merge poseidon.mysql.com:/home/tomas/mysql-5.0-telco-gca 
into  poseidon.mysql.com:/home/tomas/mysql-5.1-telco-gca
 2007-03-09 20:38:10 +07:00
tomas@poseidon.mysql.com
a8cd78dd05 Bug #26825 MySQL Server Crashes in high load 
Bug #26997  	mysqld segfault when in single user mode
 2007-03-09 20:29:46 +07:00
tomas@poseidon.mysql.com
7e32a4b86b Merge poseidon.mysql.com:/home/tomas/mysql-5.1-telco-gca 
into  poseidon.mysql.com:/home/tomas/mysql-5.1
 2007-03-09 18:10:55 +07:00
jonas@perch.ndb.mysql.com
5a6952b8c5 Merge perch.ndb.mysql.com:/home/jonas/src/tmp/mysql-5.0-telco-gca 
into  perch.ndb.mysql.com:/home/jonas/src/tmp/mysql-5.1-telco-gca
 2007-03-09 11:50:32 +01:00
xxx/istruewing@blade08.mysql.com
0ba036f783 Merge istruewing@bk-internal.mysql.com:/home/bk/mysql-5.1-engines 
into  blade08.mysql.com:/data0/istruewing/autopush/mysql-5.1-bug25673
 2007-03-09 10:08:39 +01:00
tomas@poseidon.mysql.com
451a8b7772 BUG#25743 If undo_buffer_size (for LG) greater than the inital shared memory (default 20M), ndbd nodes are crashed 2007-03-09 10:21:11 +07:00
istruewing@chilla.local
651b7b7fc1 Merge chilla.local:/home/mydev/mysql-5.0-bug25673 
into  chilla.local:/home/mydev/mysql-5.1-bug25673
 2007-03-08 21:29:19 +01:00
tsmith@bk-internal.mysql.com
8539d9a7bd The most recent push into mysql-5.1 from mysql-5.2 was a mistake. 
This just reverses those changes.  I'm really sorry about that.

configure.in, version.c:
  Reverse last push (from mysql-5.2 into mysql-5.1)
 2007-03-08 18:38:17 +01:00
tsmith@bk-internal.mysql.com
bb273143fc Merge bk-internal.mysql.com:/data0/bk/mysql-5.1 
into  bk-internal.mysql.com:/data0/bk/tsmith-tmp/mysql-5.2
 2007-03-08 17:55:20 +01:00
istruewing@chilla.local
a44009fe75 Merge chilla.local:/home/mydev/mysql-5.0-bug25673 
into  chilla.local:/home/mydev/mysql-5.1-bug25673
 2007-03-08 12:13:54 +01:00
tulin/mysqldev@mysql.com/production.mysql.com
ecd1dd17f2 Merge bk-internal:/home/bk/mysql-5.1-new-ndb 
into  mysql.com:/data0/mysqldev/users/tomas/mysql-5.1-new-maint
 2007-03-08 04:27:41 +01:00
tsmith@quadxeon.mysql.com
82c403e608 Merge tsmith@bk-internal.mysql.com:/home/bk/mysql-5.1-build 
into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/mar07/stage2/51
 2007-03-08 03:20:16 +01:00
tomas@poseidon.mysql.com
8370b2c5e0 Merge poseidon.mysql.com:/home/tomas/mysql-5.1 
into  poseidon.mysql.com:/home/tomas/mysql-5.1-new-ndb
 2007-03-08 08:39:49 +07:00
kent@kent-amd64.(none)
1c09a96cf5 Merge kboortz@bk-internal.mysql.com:/home/bk/mysql-5.1 
into  mysql.com:/home/kent/bk/tmp/mysql-5.1-build
 2007-03-07 23:08:54 +01:00
tsmith@quadxeon.mysql.com
79191807ff Merge tsmith@bk-internal.mysql.com:/home/bk/mysql-5.1-runtime 
into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/mrg0306/51
 2007-03-07 07:21:24 +01:00
tsmith@siva.hindu.god
e78b43573c Bug #26598: Create variable to allow turning off of statistic gathering on metadata commands 
Add innodb_stats_on_metadata option, which enables gathering
index statistics when processing metadata commands such as
SHOW TABLE STATUS.  Default behavior of the server does not
change (this option is enabled by default).
 2007-03-06 10:36:15 -07:00
tomas@poseidon.mysql.com
05afa6e689 Merge poseidon.mysql.com:/home/tomas/mysql-5.1 
into  poseidon.mysql.com:/home/tomas/mysql-5.1-new-ndb
 2007-03-07 00:31:12 +07:00
serg@janus.mylan
6aa5c001c5 Merge bk-internal.mysql.com:/home/bk/mysql-5.1 
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1
 2007-03-06 13:44:57 +01:00
istruewing@chilla.local
c72914329c Merge chilla.local:/home/mydev/mysql-5.0-bug26464 
into  chilla.local:/home/mydev/mysql-5.1-bug26464
 2007-03-06 12:35:58 +01:00
gkodinov/kgeorge@macbook.gmz
b9c82eaa89 WL#3527: Extend IGNORE INDEX so places where index is ignored 
can be specified
Currently MySQL allows one to specify what indexes to ignore during
join optimization. The scope of the current USE/FORCE/IGNORE INDEX 
statement is only the FROM clause, while all other clauses are not 
affected.

However, in certain cases, the optimizer
may incorrectly choose an index for sorting and/or grouping, and
produce an inefficient query plan.

This task provides the means to specify what indexes are
ignored/used for what operation in a more fine-grained manner, thus
making it possible to manually force a better plan. We do this
by extending the current IGNORE/USE/FORCE INDEX syntax to:

IGNORE/USE/FORCE INDEX [FOR {JOIN | ORDER | GROUP BY}]

so that:
- if no FOR is specified, the index hint will apply everywhere.
- if MySQL is started with the compatibility option --old_mode then
  an index hint without a FOR clause works as in 5.0 (i.e, the 
  index will only be ignored for JOINs, but can still be used to
  compute ORDER BY).

See the WL#3527 for further details.
 2007-03-05 19:08:41 +02:00
jonas@perch.ndb.mysql.com
53e7320408 Merge perch.ndb.mysql.com:/home/jonas/src/51-work 
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb
 2007-03-02 19:11:56 +01:00
jonas@eel.(none)
6a52626da9 ndb - bug#15632 
arg...also fix starting node...(version 6)
 2007-03-02 19:08:58 +01:00
jonas@eel.(none)
e8cc3c4f1f ndb - bug#15632 
fix testNodeRestart -n Bug15632
  handle version > 5
 2007-03-02 18:47:30 +01:00
jonas@perch.ndb.mysql.com
0ec5020ebd Merge perch.ndb.mysql.com:/home/jonas/src/51-work 
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new-ndb
 2007-03-02 11:52:16 +01:00
jonas@perch.ndb.mysql.com
f05e5e8c4e ndb - 
fix printout
  crashes testSystemRestart -n SR_UNDO
 2007-03-02 11:48:14 +01:00
jonas@perch.ndb.mysql.com
38814b22dd Merge joreland@bk-internal.mysql.com:/home/bk/mysql-5.1-telco-gca 
into  perch.ndb.mysql.com:/home/jonas/src/51-work
 2007-03-02 11:41:21 +01:00
svoj@june.mysql.com
31322ca0cb Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.1 
into  mysql.com:/home/svoj/devel/mysql/BUG26238/mysql-5.1-engines
 2007-03-02 14:17:55 +04:00
tomas@poseidon.mysql.com
60ab46bd87 Merge poseidon.mysql.com:/home/tomas/mysql-5.0-telco-gca 
into  poseidon.mysql.com:/home/tomas/mysql-5.1-telco-gca
 2007-03-02 09:13:00 +07:00
tomas@poseidon.mysql.com
3838925f04 Bug #26741 ndb_restore with only print_data seg faults 
- only creat systable if conencted to ndb
 2007-03-01 11:07:24 +07:00
tomas@poseidon.mysql.com
3c1af79c61 Merge poseidon.mysql.com:/home/tomas/mysql-5.0-telco-gca 
into  poseidon.mysql.com:/home/tomas/mysql-5.1-telco-gca
 2007-03-01 08:45:26 +07:00
lars/lthalmann@dl145k.mysql.com
504b4d2dfb Merge mysql.com:/nfsdisk1/lars/bkroot/mysql-5.1-new-rpl 
into  mysql.com:/nfsdisk1/lars/MERGE/mysql-5.1-merge
 2007-02-28 22:32:44 +01:00
kent@kent-amd64.(none)
1ac7b21717 Merge kboortz@bk-internal.mysql.com:/home/bk/mysql-5.1 
into  mysql.com:/home/kent/bk/tmp/mysql-5.1-build
 2007-02-28 21:24:11 +01:00