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  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.

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-5.0/src-1

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


ndb/src/kernel/vm/Emulator.cpp:
  Auto merged

into  mysql.com:/home/stewart/Documents/MySQL/4.1/merge


ndb/src/kernel/blocks/ndbcntr/NdbcntrInit.cpp:
  Auto merged

into  mysql.com:/home/stewart/Documents/MySQL/4.1/merge

into  zippy.(none):/home/cmiller/work/mysql/mysql-5.0__ready

into  zippy.(none):/home/cmiller/work/mysql/mysql-5.0__ready

  Testsuite added

  5.0 additional fix for b#18691
  Handle DECIMAL the same with INT and REAL.


sql/item_timefunc.cc:
  5.0 additional fix for b#18691
  Handle DECIMAL the same with INT and REAL.

into  mysql.com:/usr/home/bar/mysql-5.0


mysql-test/r/ctype_ucs.result:
  Auto merged
mysql-test/t/ctype_ucs.test:
  Auto merged
sql/item_timefunc.h:
  Auto merged
sql/item_timefunc.cc:
  After merge fix

does not have "NOT NULL" attribute set.  Also, calculate the padding
characters more safely, so that a negative number doesn't cause it to 
print MAXINT-n spaces.


mysql-test/r/mysql.result:
  Add test result.
mysql-test/t/mysql.test:
  Add test.

into  april.(none):/home/svoj/devel/mysql/BUG17917/mysql-5.0


sql/mysqld.cc:
  Auto merged
myisam/mi_packrec.c:
  Manual merge.

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

removing comments from the opt file.


mysql-test/t/rpl_view-slave.opt:
  removing `#' comments

into  mysql.com:/usr/home/bar/mysql-4.1.b18691

into  sanja.is.com.ua:/home/bell/mysql/bk/work-5.0


sql/item_func.cc:
  Auto merged

into  mysql.com:/opt/local/work/mysql-5.0-runtime-merge


sql/sql_yacc.yy:
  Auto merged

into  sanja.is.com.ua:/home/bell/mysql/bk/work-5.0

mysql-test/r/view.result:
  BUG#14308 test suite.
mysql-test/t/view.test:
  BUG#14308 test suite.
sql/share/errmsg.txt:
  New error message about a recursive view.
sql/sql_view.cc:
  The check of view recursion.

into  mysql.com:/opt/local/work/mysql-5.0-runtime-merge


sql/item.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/mysqld.cc:
  SCCS merged

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


mysql-test/r/rpl_relayrotate.result:
  Auto merged
mysql-test/t/rpl_deadlock.test:
  Auto merged
mysql-test/t/rpl_relayrotate.test:
  Auto merged
mysql-test/t/rpl_until.test:
  Auto merged
BitKeeper/deleted/.del-disabled.def:
  Auto merged
mysql-test/r/rpl_deadlock.result:
  Updated result

into  dl145j.mysql.com:/tmp/andrei/5.0-bug18715_drop_view_slave

MySQL 4.1
  and Bug#16920 rpl_deadlock_innodb fails in show slave status (reported for MySQL 5.1)
  - backport of several fixes done in MySQL 5.0 to 4.1
  - fix for new discovered instability (see comment on Bug#12429 + Bug#16920)
  - reenabling of testcases


mysql-test/r/rpl_deadlock.result:
  Updated results
mysql-test/r/rpl_relayrotate.result:
  Updated results
mysql-test/t/disabled.def:
  Reenabling of tests
mysql-test/t/rpl_deadlock.test:
  - replace sleep with real_sleep (backport fix for Bug#15624 MySQL 5.0)
  - egalized value for Slave_IO_Running 
  - line 105 (backport fix for Bug#12429 MySQL 5.0)
  - line 85 (see comment in Bug#12429 
             + Bug#16920 rpl_deadlock_innodb fails in show slave status)
  - improve readability of show slave status output (--vertical_results)
mysql-test/t/rpl_relayrotate.test:
  - Replace select ... with select max(a)
  - add sync_with_master (backport fix done by Kristian in MySQL 5.0 because of timing
    problems similar to Bug#15624)
mysql-test/t/rpl_until.test:
  Add wait_for_slave_to_stop like in the current MySQL 5.0 version of this test.
  I assume this makes the test results more predictable.