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1746 commits

Author SHA1 Message Date
Alexander Nozdrin
134fc397f8 Auto-merge from mysql-next-mr-summit0.3. 2009-12-16 21:50:45 +03:00
Alexander Nozdrin
09942fe8e8 Manual merge from mysql-trunk-merge. 
Conflicts:
  - include/my_no_pthread.h
  - mysql-test/r/sp-ucs2.result
  - sql/log.cc
  - sql/sql_acl.cc
  - sql/sql_yacc.yy
 2009-12-16 21:02:21 +03:00
Vladislav Vaintroub
2ff2d1873a merge 2009-12-16 15:34:11 +01:00
MySQL Build Team
57c69db903 Fix the version suffix, we use "-m2" currently. 2009-12-16 12:08:12 +01:00
MySQL Build Team
b254aee97c Automerge with an intermediate build clone, 
to prepare for a tree parent alignment.
No code changes.
 2009-12-16 11:51:47 +01:00
Mikael Ronstrom
fdd269ad94 Merge to latest mysql-next-mr 2009-12-16 09:49:16 +01:00
Alexander Nozdrin
b3d9906907 Update version in mysql-next-mr. 
According to new numbering scheme mysql-next-mr does not have
its own version. Some version placeholder is used instead.

It's been agreed that 5.5.99 will be used as a placeholder.
 2009-12-16 11:32:31 +03:00
Mikael Ronstrom
5a31a8f619 Merge 2009-12-14 17:08:30 +01:00
Alexander Nozdrin
bc2d4e620a Manual merge from mysql-trunk-merge. 
Conflicts:
  - extra/comp_err.c
  - mysql-test/collections/default.experimental
  - mysql-test/r/archive.result
  - mysql-test/r/select.result
  - mysql-test/suite/binlog/r/binlog_unsafe.result
  - mysql-test/suite/binlog/t/binlog_unsafe.test
  - mysql-test/suite/rpl/t/disabled.def
  - mysql-test/t/archive.test
  - mysql-test/t/select.test
  - sql/item.cc
  - sql/item.h
  - sql/item_timefunc.cc
  - sql/sql_base.cc
  - sql/sql_delete.cc
  - sql/sql_load.cc
  - sql/sql_partition.cc
  - sql/sql_table.cc
  - storage/innobase/handler/ha_innodb.cc
  - vio/vio.c
 2009-12-12 23:38:59 +03:00
Alexey Kopytov
72b2943594 Manual merge of mysql-5.1-bugteam into mysql-trunk-merge. 2009-12-11 19:40:58 +03:00
Alexander Nozdrin
69cfd5c8ec Manual merge from mysql-trunk. 
Conflicts:
  - client/mysqltest.cc
  - mysql-test/collections/default.experimental
  - mysql-test/suite/rpl/t/disabled.def
  - sql/mysqld.cc
  - sql/opt_range.cc
  - sql/sp.cc
  - sql/sql_acl.cc
  - sql/sql_partition.cc
  - sql/sql_table.cc
 2009-12-11 12:39:38 +03:00
karen.langford@sun.com
d4d4e38413 Raise version number after cloning 5.0.89 2009-12-08 16:35:00 +01:00
Staale Smedseng
d5391ed61d Merge from 5.0 2009-12-06 19:01:11 +01:00
Vladislav Vaintroub
aea6035c73 merge 2009-12-04 20:05:04 +00:00
karen.langford@sun.com
032f88055e Raise version number after cloning 5.1.42 2009-12-02 18:52:19 +01:00
Alexander Nozdrin
3f797a46de Auto-merge from mysql-next-mr. 2009-12-02 19:00:26 +03:00
Vladislav Vaintroub
f458a4c963 merge 2009-11-30 01:49:26 +00:00
Mikael Ronstrom
543125e7b0 Merged in WL#4949 2009-11-27 18:12:33 +01:00
Mikael Ronstrom
8b77e90380 Fixed kill_alarm test and got it working 2009-11-26 13:48:21 +01:00
Vladislav Vaintroub
53cc3b7bf8 merge 2009-11-25 15:20:14 +01:00
Alexander Nozdrin
4b28a6ce84 Auto-merge from mysql-next-mr. 2009-11-25 16:46:45 +03:00
Alexander Nozdrin
90f2a469c9 Backport of WL#798 (MySQL IPv6 support) from 6.0. 
The following 6.0 revisions were analyzed:
  - sp1r-brian@zim.(none)-20071228102738-21894
  - sp1r-brian@zim.(none)-20071228121841-56447
  - sp1r-brian@zim.(none)-20071228205403-56423
  - sp1r-brian@zim.(none)-20071228221139-55341
  - sp1r-brian@zim.(none)-20071228233443-55352
  - sp1r-brian@zim.(none)-20071229094527-61763
  - sp1r-brian@zim.(none)-20071230203739-61746
  - sp1r-brian@zim.(none)-20080102213805-61741
  - sp1r-brian@zim.(none)-20080103201041-61746
  - sp1r-brian@zim.(none)-20080104234927-59875
  - sp1r-brian@zim.(none)-20080105005827-59874
  - sp1r-brian@zim.(none)-20080105012020-59865
  - sp1r-brian@zim.(none)-20080106003858-59857
  - sp1r-brian@zim.(none)-20080123195552-31680
  - sp1r-brian@zim.(none)-20080124201848-29999
  - sp1r-brian@zim.(none)-20080129075144-36991
  - sp1r-cbell/Chuck@mysql_cab_desk.-20080215041806-21954
  - sp1r-vvaintroub@wva.-20080212124547-06272
  - sp1r-dfischer/mysqldev@mysql.com/production.mysql.com-20071223184258-15140
  - sp1r-brian@zim.(none)-20080206122216-35774
  - sp1r-baker@bk-internal.mysql.com-20080209005622-35947
  - sp1r-baker@bk-internal.mysql.com-20080224215608-24613
  - sp1r-baker@bk-internal.mysql.com-20080307170710-63543
  - sp1r-baker@bk-internal.mysql.com-20080312233205-13069
  - sp1r-Reggie@core.-20080402175211-28643
  - kpettersson@mysql.com-20080901101150-4ne74r8v0492vv42
  - alik@sun.com-20090805173811-9fzt0ymcp9tsvn7k
  - alik@sun.com-20090805173937-fcv1fdveodq5x9gb
  - alik@sun.com-20090805175009-g1od16i3t1xkw2qr
  - kostja@sun.com-20090805200643-j9i4fy7ii8ijho5c
  - alik@sun.com-20090807195303-j4fb5m4l1dgdahwo
  - alik@sun.com-20090808114848-3rkzr9kifrijzaqy
  - alik@sun.com-20090810041739-ugmx34h34uid8mox
  - alik@sun.com-20090810105306-rf43rfyzzblsy5e7
  - alik@sun.com-20090810123113-ccdjwai68b5woqdm
  - alik@sun.com-20090811080423-gb7pibec1znaydzy
  - alik@sun.com-20090811082130-5uckar1vx3kdsw7g
  - alik@sun.com-20090812202051-uqkfwwxxcjvo5ean

The following bugfixes are also backported within this patch:
  - Bug#34292: netdb.h missing in hostname.cc
  - Bug#39153: Failing to lookup a host name can lead to crash
    in current IPv6 implementation
  - Bug#38247: Server does not resolve connecting ip's
  - Bug#43006: main.skip_name_resolve fails on Windows in PB2
  - Bug#45606: ACL requires IPv4-mapped addresses to be used
  - Bug#45584: Host name cache does not work as a cache
 2009-11-25 13:53:23 +03:00
Vladislav Vaintroub
a3e391dd3c merge 2009-11-25 01:50:10 +01:00
Marc Alff
6e01be7552 WL#2373 Use cycle counter for timing 2009-11-24 16:36:31 -07:00
Alexander Nozdrin
0a9d4e675a Auto-merge from mysql-next-mr. 2009-11-24 22:39:05 +03:00
Alexey Kopytov
f16b372b37 Manual merge from the mysql-5.1-bugteam. 2009-11-24 11:31:36 +03:00
Alexey Kopytov
acf5330ab8 Manual merge from the mysql-5.1-bugteam. 2009-11-24 11:19:06 +03:00
Konstantin Osipov
7edfae4e86 Backport of: 
-------------------------------------------------------------
revno: 2877
committer: Davi Arnaut <Davi.Arnaut@Sun.COM>
branch nick: 35164-6.0
timestamp: Wed 2008-10-15 19:53:18 -0300
message:
Bug#35164: Large number of invalid pthread_attr_setschedparam calls
Bug#37536: Thread scheduling causes performance degradation at low thread count
Bug#12702: Long queries take 100% of CPU and freeze other applications under Windows

The problem is that although having threads with different priorities
yields marginal improvements [1] in some platforms [2], relying on some
statically defined priorities (QUERY_PRIOR and WAIT_PRIOR) to play well
(or to work at all) with different scheduling practices and disciplines
is, at best, a shot in the dark as the meaning of priority values may
change depending on the scheduling policy set for the process.

Another problem is that increasing priorities can hurt other concurrent
(running on the same hardware) applications (such as AMP) by causing
starvation problems as MySQL threads will successively preempt lower
priority processes. This can be evidenced by Bug#12702.

The solution is to not change the threads priorities and rely on the
system scheduler to perform its job. This also enables a system admin
to increase or decrease the scheduling priority of the MySQL process,
if intended.

Furthermore, the internal wrappers and code for changing the priority
of threads is being removed as they are now unused and ancient.

1. Due to unintentional side effects. On Solaris this could artificially
help benchmarks as calling the priority changing syscall millions of
times is more beneficial than the actual setting of the priority.

2. Where it actually works. It has never worked on Linux as the default
scheduling policy SCHED_OTHER only accepts the static priority 0.
 2009-11-23 19:57:31 +03:00
Davi Arnaut
0b87650887 Post-merge fixes: fix typo and remove unused variables. 2009-11-21 10:11:45 -02:00
Mikael Ronstrom
2361a596e3 Merge 2009-11-20 18:12:00 +01:00
Georgi Kodinov
fe9341129b merge 2009-11-20 15:39:15 +02:00
Marc Alff
3ff74fb5fa WL#3230 concurrent hash 
Backport from 6.0.14 to 5.6.0

Original code from Sergei Golubchik
 2009-11-17 19:31:40 -07:00
Marc Alff
1e46d6a032 WL#2595 kernel-independent atomic operations 
Backport from 6.0.14 to 5.6.0

Original code from Sergei Golubchik
 2009-11-17 17:11:32 -07:00
joerg.bruehe@sun.com
9585082215 Raise version number after cloning 5.5.0-beta 2009-11-13 16:15:38 +01:00
Vladislav Vaintroub
2925dcd169 automerge 2009-11-13 13:26:16 +01:00
Mikael Ronstrom
a31ed000ea WL#4949, Remove use of LOCK_alarm by instead using SO_SNDTIME0/SO_RCVTIME0 2009-11-12 12:17:31 +01:00
Alexander Nozdrin
aaf2e7a003 Update version tag (new: 5.6). 2009-11-12 06:11:55 +03:00
hery.ramilison@sun.com
59951b113f Raise version number after cloning 5.0.88 2009-11-09 19:22:35 +01:00
Vladislav Vaintroub
13cd7170cc WL#5161 : Cross-platform build with CMake 2009-11-09 12:32:48 +01:00
Alexander Nozdrin
411a6bfeb9 Auto-merge from mysql-next-mr. 2009-11-05 15:08:37 +03:00
hery.ramilison@sun.com
c5a3082806 Raise version number after cloning 5.1.41 2009-11-04 19:22:09 +01:00
Sergei Golubchik
d101d144df WL#4903 Plugin Service API part I 
(mysql-next-mr backport)
 2009-11-02 21:05:42 +01:00
Alexander Nozdrin
ac7ba1bcaa Merge from mysql-next-mr. 2009-10-28 10:55:44 +03:00
Davi Arnaut
323a70c020 Introduce support for automake-1.11 silent-rules. 2009-11-05 07:48:50 -02:00
Alexander Nozdrin
069d78c067 Merge from mysql-next-mr. 2009-10-23 15:22:21 +04:00
Alexander Nozdrin
08ecfb9a8b Automerge from mysql-next-mr. 2009-10-23 00:20:44 +04:00
Alexander Barkov
99eae48a97 WL#1349 Use operating system localization to send it as a default client character set 2009-10-21 17:59:47 +05:00
Alexander Nozdrin
b930b18ec3 Merge from mysql-5.1. 2009-10-19 17:28:31 +04:00
Joerg Bruehe
d12bd3f794 Merge the bug fixes into the push tree. 2009-10-15 20:28:04 +02:00
Alexander Nozdrin
0f51423532 Merge from mysql-5.1. 2009-10-13 13:42:38 +04:00