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954 commits

Author SHA1 Message Date
Marko Mäkelä
80961a0a25 Merge Bug#56716 from 5.1 2010-10-04 13:38:05 +03:00
Marko Mäkelä
24b1a89712 Merge Bug#56716 from 5.1 2010-10-04 13:38:05 +03:00
Marko Mäkelä
678bc90ed8 Bug#56716 InnoDB locks a record gap without locking the table 
row_search_for_mysql(): Acquire an intention lock on the table
before locking the first record gap.
 2010-10-04 13:05:21 +03:00
Vasil Dimov
1f1c2e22eb Merge mysql-5.5-innodb -> mysql-5.5-bugteam 2010-10-01 16:36:35 +03:00
Vasil Dimov
75fc5b6a33 Fix a potential bug when using __sync_lock_test_and_set() 
This is a manual merge from mysql-5.1-innodb of:

  revision-id: vasil.dimov@oracle.com-20100930102618-s9f9ytbytr3eqw9h
  committer: Vasil Dimov <vasil.dimov@oracle.com>
  timestamp: Thu 2010-09-30 13:26:18 +0300
  message:
    Fix a potential bug when using __sync_lock_test_and_set()

    TYPE __sync_lock_test_and_set (TYPE *ptr, TYPE value, ...)

    it is not documented what happens if the two arguments are of different
    type like it was before: the first one was lock_word_t (byte) and the
    second one was 1 or 0 (int).

    Approved by:	Marko (via IRC)
 2010-10-01 14:51:00 +03:00
Vasil Dimov
f7c8352193 Fix Bug#56340 innodb updates index stats too frequently after non-index updates 
This is a manual merge from mysql-5.1-innodb of:

  revno: 3618
  revision-id: vasil.dimov@oracle.com-20100930124844-yglojy7c3vaji6dx
  parent: vasil.dimov@oracle.com-20100930102618-s9f9ytbytr3eqw9h
  committer: Vasil Dimov <vasil.dimov@oracle.com>
  branch nick: mysql-5.1-innodb
  timestamp: Thu 2010-09-30 15:48:44 +0300
  message:
    Fix Bug#56340 innodb updates index stats too frequently after non-index updates

    This is a simple optimization issue. All stats are related to only indexed
    columns, index size or number of rows in the whole table. UPDATEs that touch
    only non-indexed columns cannot affect stats and we can avoid calling the
    function row_update_statistics_if_needed() which may result in unnecessary I/O.

    Approved by:	Marko (rb://466)

In addition to the above message: we know that
row_update_cascade_for_mysql() (the other place where
row_update_statistics_if_needed is called) always updates indexed
columns (FK-related), so there is no need to add this cond there.
 2010-10-01 10:34:21 +03:00
Vasil Dimov
eaaea8eb7d Fix Bug#56340 innodb updates index stats too frequently after non-index updates 
This is a simple optimization issue. All stats are related to only indexed
columns, index size or number of rows in the whole table. UPDATEs that touch
only non-indexed columns cannot affect stats and we can avoid calling the
function row_update_statistics_if_needed() which may result in unnecessary I/O.

Approved by:	Marko (rb://466)
 2010-09-30 15:48:44 +03:00
Vasil Dimov
fbeb571369 Manually merge a GCC warning fix from 5.1 to 5.5: 
------------------------------------------------------------
  revno: 3615
  revision-id: vasil.dimov@oracle.com-20100928081234-22qbm6cwht521484
  parent: vasil.dimov@oracle.com-20100928063833-snn6cjwgksa6gk3b
  committer: Vasil Dimov <vasil.dimov@oracle.com>
  branch nick: mysql-5.1-innodb
  timestamp: Tue 2010-09-28 11:12:34 +0300
  message:
    Silence a GCC warning about reaching the end of non-void func
    
    Spotted by:	Marko
 2010-09-28 11:14:42 +03:00
Vasil Dimov
b9f144fa4b Use C-style comment instead of C++ in a C header. 
Spotted by:	Davi Arnaut
 2010-09-27 20:08:12 +03:00
Sunny Bains
064fed3b25 This patch comes from Michael: See bug#56933. 2010-09-24 08:37:09 +10:00
Mark Leith
14c7c747a5 Bug#56922 SHOW ENGINE INNODB STATUS truncation limit is too strict and not instrumented 
rb://459 approved by Jimmuy / Inaam
 2010-09-23 09:12:09 +01:00
Vasil Dimov
f482bce2c1 (ut0rnd.ic:88) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:41:58 +03:00
Vasil Dimov
a6cc6cd617 (trx0undo.c:1873) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:40:44 +03:00
Vasil Dimov
4d79dc6fab (trx0undo.c:1075) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:40:13 +03:00
Vasil Dimov
01e095df37 (trx0trx.c:1801) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:39:35 +03:00
Vasil Dimov
cbf60280af (trx0sys.c:252) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:37:53 +03:00
Vasil Dimov
154ea4f4c5 (trx0roll.c:746) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:36:08 +03:00
Vasil Dimov
f7af534a56 (trx0roll.c:747) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:35:13 +03:00
Vasil Dimov
9cf5e1de92 (trx0purge.c:1082) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:34:39 +03:00
Vasil Dimov
74162b2092 (trx0purge.c:674) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:33:38 +03:00
Vasil Dimov
81e539f3bc (trx0purge.c:316) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:32:35 +03:00
Vasil Dimov
d75e5995d1 (trx0purge.c:318) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:30:44 +03:00
Vasil Dimov
70a486c7e7 (row0vers.c:74) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:17:20 +03:00
Vasil Dimov
d4a2abcd2f (row0umod.c:117) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:10:33 +03:00
Vasil Dimov
17cc7b76be (row0purge.c:789) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:09:30 +03:00
Vasil Dimov
11a3945ef0 (i_s.cc:1111) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:07:54 +03:00
Vasil Dimov
86d0e51a9e (ha_innodb.cc:9037) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:04:14 +03:00
Vasil Dimov
ce3e9093d6 (ha_innodb.cc:7202) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:03:05 +03:00
Vasil Dimov
0f6113f6a3 (que0que.c:1286) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:01:14 +03:00
Vasil Dimov
ac67443afe (os0file.c:1485) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 19:00:28 +03:00
Vasil Dimov
b69c8895c9 (os0file.c:1486) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:57:36 +03:00
Vasil Dimov
70330ca917 (log0recv.c:2905) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:55:54 +03:00
Vasil Dimov
191b594322 (log0recv.c:1660) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:53:07 +03:00
Vasil Dimov
0b59b891c2 (log0recv.c:572) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:51:51 +03:00
Vasil Dimov
2efc8b2221 (ibuf0ibuf.c:1300) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:51:11 +03:00
Vasil Dimov
6dfcadafc9 Remove redundant variable 2010-09-20 18:48:38 +03:00
Vasil Dimov
6101698651 (eval0eval.c:388) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:47:51 +03:00
Vasil Dimov
666c01419d (dict0dict.c:4458) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:47:15 +03:00
Vasil Dimov
80226874dd (dict0crea.c:630) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:46:24 +03:00
Vasil Dimov
288a543332 (buf0flu.c:136) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:45:40 +03:00
Vasil Dimov
ef76f25d26 (btr0sea.c:1510) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:43:15 +03:00
Vasil Dimov
633971d464 (btr0pcur.c:455) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:42:13 +03:00
Vasil Dimov
dd7989d2b4 (btr0cur.c:4559) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:38:43 +03:00
Vasil Dimov
530a8c6f35 (btr0cur.c:1957) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:33:39 +03:00
Vasil Dimov
17d6947180 (btr0btr.c:2566) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:31:58 +03:00
Vasil Dimov
ab8cec7774 (btr0btr.c:1900) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 18:16:19 +03:00
Vasil Dimov
c37573590d (btr0btr.c:606) Bug#55227 Fix compiler warnings in innodb with gcc 4.6 2010-09-20 17:59:59 +03:00
Vasil Dimov
aad1419981 Whitespace fixup on ha_innodb.cc:2612 2010-09-20 17:14:21 +03:00
Vasil Dimov
f043b95262 Whitespace fixup on ha_innodb.cc:1274 2010-09-20 15:50:34 +03:00
Vasil Dimov
fe55bb0054 Increment InnoDB version from 1.1.2 to 1.1.3 
InnoDB 1.1.2 was released with MySQL 5.5.6-rc
 2010-09-20 15:31:34 +03:00