into  mysql.com:/home/svoj/devel/mysql/BUG28341/mysql-5.1-engines

Re-enabled plugin test to check if it still leaks memory.

BUG#28341 - Security issue still in library loading

Added required option files to rpl_udf test.

into  mysql.com:/home/svoj/devel/mysql/BUG28341/mysql-5.1-engines

UDF can be created from any library in any part of the server
LD_LIBRARY_PATH.

Allow to load udfs only from plugin_dir.
On windows, refuse to open udf in case it's path contains a slash.

No good test case for this bug because of imperfect error message
that includes error code and error string when it fails to dlopen a
library.

into  mysql.com:/home/svoj/devel/mysql/BUG25712/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/BUG25712/mysql-5.0-engines

BUG#25712 - insert delayed and check table run together report crashed
            tables
Fixed wrongly applied patch.

into  mysql.com:/home/svoj/devel/mysql/BUG25712/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/BUG25712/mysql-5.0-engines

BUG#25712 - insert delayed and check table run together report
            crashed tables

Let MY_THREADSAFE have distinct value. Some functions call my_seek
passing MyFlags argument directly to it. This may cause unnecessary
locks, which may finally lead to a dead-lock (specifically see my_lock).

into  mysql.com:/home/svoj/devel/mysql/BUG25712/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/BUG25712/mysql-5.0-engines

            tables

In case system doesn't have native pread/pwrite calls (e.g. Windows)
and there is CHECK TABLE runs concurrently with another statement that
reads from a table, the table may be reported as crashed.

This is fixed by locking file descriptor when my_seek is executed on
MyISAM index file and emulated pread/pwrite may be executed concurrently.

Affects MyISAM tables on platforms that do not have native
pread/pwrite calls (e.g. Windows).

No deterministic test case for this bug.

            can crash under load
Post-post-review fixes.
Fixed a typo == -> =
Optimized normal flush at end of statement (FLUSH_KEEP),
but let other flush types be stringent.
Added comments.
Fixed debugging.

into  chilla.local:/home/mydev/mysql-5.1-bug17332

into  mysql.com:/home/svoj/devel/mysql/BUG27998/mysql-5.1-engines

into  mysql.com:/home/svoj/devel/mysql/BUG27998/mysql-5.0-engines

  "Blackhole tables don't honor table locks"
  Implement neccessary shared lock structure for table locks.
  Imported test case created by Giuseppe Maxia

into  xiphis.org:/home/antony/work2/mysql-5.1-merge

into  mysql.com:/d2/hf/mrg/mysql-5.1-opt

into  mysql.com:/d2/hf/mrg/mysql-5.0-opt

into  mysql.com:/d2/hf/mrg/mysql-5.0-opt

into  mysql.com:/d2/hf/mrg/mysql-4.1-opt

into  mysql.com:/d2/hf/mrg/mysql-5.1-opt

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.1-single-user

into  xiphis.org:/home/antony/work2/mysql-5.1-engines.merge

  Move copying of global variables into thd.variables into plugin_thdvar_init().
  plugin_thdvar_init() may be called multiple times when THD::change_user() is called.
  This fixes a plugin ref-count leak when running the test mysql_client_test

into  moonbone.local:/mnt/gentoo64/work/27759-bug-5.0-opt-mysql

 fixed coverage of out-of-mem errors

 - added join cache indication in EXPLAIN (Extra column).
 - prefer filesort over full scan over 
   index for ORDER BY (because it's faster).
 - when switching from REF to RANGE because
   RANGE uses longer key turn off sort on
   the head table only as the resulting 
   RANGE access is a candidate for join cache
   and we don't want to disable it by sorting
   on the first table only. 

The LEAST/GREATEST functions compared DATE/DATETIME values as
strings which in some cases could lead to a wrong result.

A new member function called cmp_datetimes() is added to the
Item_func_min_max class. It compares arguments in DATETIME context
and returns index of the least/greatest argument.
The Item_func_min_max::fix_length_and_dec() function now detects when
arguments should be compared in DATETIME context and sets the newly
added flag compare_as_dates. It indicates that the cmp_datetimes() function
should be called to get a correct result.
Item_func_min_max::val_xxx() methods are corrected to call the
cmp_datetimes() function when needed.
Objects of the Item_splocal class now stores and reports correct original
field type.

into  magare.gmz:/home/kgeorge/mysql/work/B27531-5.1-opt-after-merge

Fix tests when InnoDB is not built-in. Innodb options would cause
mysqld to abort with an error indicating that the option is unknown.
Fix tests on Windows where mysql-test-run.pl was unable to probe
mysqld for version and variables information, caused by output
being redirected to a log file instead.