into mysql.com:/M50/mysql-5.0

  Make InnoDB option "loose", as the server might be
  started with this option just to find out the test
  is to be skipped in the configuration (bug#17359)


mysql-test/t/innodb_unsafe_binlog-master.opt:
  Make InnoDB option "loose", as the server might be
  started with this option just to find out the test
  is to be skipped in the configuration (bug#17359)

client/mysql.cc:
  Auto merged

into  rurik.mysql.com:/home/igor/mysql-5.0

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

into mysql.com:/M50/mysql-5.0

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


mysql-test/mysql-test-run.sh:
  Auto merged

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.0

into  neptunus.(none):/home/msvensson/mysql/my50-bug19190

into  rurik.mysql.com:/home/igor/dev/mysql-5.0-0


mysql-test/r/order_by.result:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/t/func_gconcat.test:
  Manual merge
mysql-test/t/order_by.test:
  Manual merge
sql/sql_lex.h:
  Manual merge
sql/sql_parse.cc:
  Manual merge
sql/sql_union.cc:
  Manual merge

into  rurik.mysql.com:/home/igor/dev/mysql-4.1-0

The bug caused wrong result sets for union constructs of the form
(SELECT ... ORDER BY order_list1 [LIMIT n]) ORDER BY order_list2.
For such queries order lists were concatenated and limit clause was
completely neglected. 


mysql-test/r/order_by.result:
  Added a test case for bug #18767.
mysql-test/t/order_by.test:
  Added a test case for bug #18767.
sql/sql_lex.h:
  Fixed bug #18767.
  Placed the code the created a fake SELECT_LEX into a separate function.
sql/sql_parse.cc:
  Fixed bug #18767.
  Placed the code the created a fake SELECT_LEX into a separate function.
sql/sql_select.cc:
  Fixed bug #18767.
  Changed the condition on which a SELECT is treated as part of a UNION.
  The SELECT in 
  (SELECT ... ORDER BY order_list1 [LIMIT n]) ORDER BY order_list2 
  now is handled in the same way as the first SELECT in a UNION
  sequence.
sql/sql_union.cc:
  Fixed bug #18767.
  Changed the condition at which a SELECT is treated as part of a UNION.
  The SELECT in 
  (SELECT ... ORDER BY order_list1 [LIMIT n]) ORDER BY order_list2 
  now is handled in the same way as the first SELECT in a UNION
  sequence.
sql/sql_yacc.yy:
  Fixed bug #18767.
  Changed the condition at which a SELECT is treated as part of a UNION.
  The SELECT in 
  (SELECT ... ORDER BY order_list1 [LIMIT n]) ORDER BY order_list2 
  now is handled in the same way as the first SELECT in a UNION
  sequence. In the same way is handled the SELECT in
  (SELECT ... LIMIT n) ORDER BY order list.
  Yet if there is neither ORDER BY nor LIMIT in the single-select
  union construct
  (SELECT ...) ORDER BY order_list
  then it is still handled as simple select with an order clause.

Fixes for Bug#12429: Replication tests fail: "Slave_IO_Running" (?) differs related to MySQL 4.1
and Bug#16920 rpl_deadlock_innodb fails in show slave status (reported for MySQL 5.1)


mysql-test/r/rpl_deadlock.result:
  Updated result

into  three.local.lan:/home/matthias/Arbeit/mysql-5.0/src-1

into  mysql.com:/usr/local/home/marty/MySQL/mysql-5.0

into  three.local.lan:/home/matthias/Arbeit/mysql-5.0/src-1

  Remove duplicate test case for bug#14169


mysql-test/t/func_gconcat.test:
  Remove duplicate test case for bug#14169
mysql-test/r/func_gconcat.result:
  Remove duplicate test case for bug#14169

into  production.mysql.com:/usersnfs/mleich/src

  Clean up test case for bug#14169


mysql-test/t/func_gconcat.test:
  Clean up test case for bug#14169

into mysql.com:/M50/mysql-5.0

into  rurik.mysql.com:/home/igor/dev/mysql-5.0-0

into  rurik.mysql.com:/home/igor/dev/mysql-5.0-0


mysys/mf_keycache.c:
  Auto merged
ndb/src/kernel/SimBlockList.cpp:
  Auto merged
ndb/src/kernel/blocks/ndbcntr/NdbcntrInit.cpp:
  Auto merged
mysql-test/r/func_gconcat.result:
  Manual merge
mysql-test/r/key_cache.result:
  Manual merge
mysql-test/t/func_gconcat.test:
  Manual merge
mysql-test/t/key_cache.test:
  Manual merge
sql/item_func.cc:
  Manual merge
sql/item_sum.h:
  Manual merge
sql/lock.cc:
  Manual merge
sql/sql_select.cc:
  Manual merge
sql/unireg.h:
  Manual merge

Temporarily commented out a query from the test case for bug 14169 to make it pass with --ps-protocol.


mysql-test/r/func_gconcat.result:
  Added DROP TABLE command to the test case for bug 14169.

into  rurik.mysql.com:/home/igor/dev/mysql-4.1-2

into  mysql.com:/home/jimw/my/mysql-5.0-clean

into moonbone.local:/work/14169-bug-4.1-mysql

  Corrected test case for the bug#14169 to make it pass in --ps-protocol mode.


mysql-test/r/func_gconcat.result:
  Corrected test case for the bug#14169 to make it pass in --ps-protocol mode.

After a locking error the open table(s) were not fully
cleaned up for reuse. But they were put into the open table
cache even before the lock was tried. The next statement
reused the table(s) with a wrong lock type set up. This
tricked MyISAM into believing that it don't need to update
the table statistics. Hence CHECK TABLE reported a mismatch
of record count and table size.

Fortunately nothing worse has been detected yet. The effect
of the test case was that the insert worked on a read locked
table. (!)

I added a new function that clears the lock type from all
tables that were prepared for a lock. I call this function
when a lock failes.

No test case. One test would add 50 seconds to the
test suite. Another test requires file mode modifications.
I added a test script to the bug report. It contains three
cases for failing locks. All could reproduce a table
corruption. All are fixed by this patch.

This bug was not lock timeout specific.


sql/lock.cc:
  Bug#18544 - LOCK TABLES timeout causes MyISAM table corruption
  Resetting the lock type in the open table(s) lock data
  after a locking error.

mysql-test/mysql-test-run.sh:
  Use 'test', not '[' as the shell builtin might not have '-L

into  mysql.com:/home/stewart/Documents/MySQL/5.0/merge


ndb/src/mgmclient/CommandInterpreter.cpp:
  Auto merged

The bug caused a reported index corruption in the cases when
key_cache_block_size was not a multiple of myisam_block_size,
e.g. when key_cache_block_size=1536 while myisam_block_size=1024.


mysql-test/r/key_cache.result:
  Added a test case for bug #19079.
mysql-test/t/key_cache.test:
  Added a test case for bug #19079.

into  mysql.com:/home/matthias/Arbeit/mysql-4.1/src-1

into  mysql.com:/home/matthias/Arbeit/mysql-5.0/src-1

  Stepped up version to 5.0.20a


configure.in:
  Stepped up version to 5.0.20a

into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-release