into  alik.:/mnt/raid/alik/MySQL/devel/5.1-rt-bug17486

The problem was that IM stoped guarded instances on shutdown,
but didn't wait for them to stop.

The fix is to wait for guarded instances to stop before exitting
from the main thread.

The idea is that Instance-monitoring thread should add itself
to Thread_registry so that it will be taken into account on shutdown.
However, Thread_registry should not signal it on shutdown in order to
not interrupt wait()/waitpid().

into  mysql.com:/home/cps/mysql/devel/5.1-rename-bug

into  bodhi.local:/opt/local/work/mysql-5.1-runtime-merge

into  bodhi.local:/opt/local/work/mysql-5.1-runtime-merge

into  mockturtle.local:/home/dlenev/src/mysql-5.0-bg15228-2

into  mockturtle.local:/home/dlenev/src/mysql-5.1-bg15228

warnings in sql_trigger.cc and sql_view.cc".

According to the current version of C++ standard offsetof() macro
can't be used for non-POD types. So warnings were emitted when we
tried to use this macro for TABLE_LIST and Table_triggers_list
classes. Note that despite of these warnings it was probably safe
thing to do.

This fix tries to circumvent this limitation by implementing
custom version of offsetof() macro to be used with these
classes. This hack should go away once we will refactor
File_parser class.

Alternative approaches such as disabling this warning for
sql_trigger.cc/sql_view.cc or for the whole server were
considered less explicit. Also I was unable to find a way
to disable particular warning for particular _part_ of
file in GCC.

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.1-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.1-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt

  merge fixes

This patch reverts a change introduced by Bug 6951, which incorrectly
set thd->abort_on_warning for stored procedures.

As per internal discussions about the SQL_MODE=TRADITIONAL,
the correct behavior is to *not* abort on warnings even inside an INSERT/UPDATE
trigger.

Tests for Stored Procedures, Stored Functions, Triggers involving SQL_MODE
have been included or revised, to reflect the intended behavior.

(reposting approved patch, to work around source control issues, no review needed)

into  mysql.com:/home/svoj/devel/mysql/engines/mysql-5.1-engines

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.1-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.1-opt

into  mysql.com:/home/svoj/devel/mysql/engines/mysql-5.0-engines

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt

into  mysql.com:/home/svoj/devel/mysql/engines/mysql-4.1-engines

into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt

into  mysql.com:/home/svoj/devel/mysql/engines/mysql-4.1-engines

into  chilla.local:/home/mydev/mysql-5.1-merge

Backport from 5.1.
Raised STACK_MIN_SIZE for Debian GNU/Linux Sid,
Linux kernel 2.6.16,
gcc version 3.3.6 (Debian 1:3.3.6-13),
libc6-dbg 2.3.6.ds1-4,
Pentium4 (x86),
BUILD/compile-pentium-debug-max
Raised about 100 Bytes above the required minimum.

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-bug21856

into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.1-bug21856

When statement to be prepared contained CREATE PROCEDURE, CREATE FUNCTION
or CREATE TRIGGER statements with a syntax error in it, the preparation
would fail with syntax error message, but the memory could be corrupted.

The problem occurred because we switch memroot when parse stored
routine or trigger definitions, and on parse error we restored the
original memroot only after performing some memory operations.  In more
detail:
 - prepared statement would activate its own memory root to parse
   the definition of the stored procedure.
 - SP would reset this memory root with its own memory root to
   parse SP statements
 - a syntax error would happen
 - prepared statement would restore the original memory root
 - stored procedure would restore what it thinks was the original
   memory root, but actually was the statement memory root.
That led to double free - in destruction of the statement and in
a next call to mysql_parse().

The solution is to restore memroot right after the failed parsing.

into  chilla.local:/home/mydev/mysql-5.1-merge

into  chilla.local:/home/mydev/mysql-5.1-merge

into  chilla.local:/home/mydev/mysql-5.0-merge

into  chilla.local:/home/mydev/mysql-5.0-merge