into  moksha.local:/Users/davi/mysql/push/mysql-5.1-runtime

the first query is not running while we are doing wait queries on
a second connection.


mysql-test/r/insert_notembedded.result:
  Test case result for bug 28587 moved from insert_update.result
mysql-test/r/insert_update.result:
  Remove test case result for bug 28587, moving to insert_notembedded.result
mysql-test/t/insert_notembedded.test:
  Test case result for bug 28587, moved from insert_update.test
mysql-test/t/insert_update.test:
  Remove test case for bug 28587, moving to insert_notembedded.test

mysql-test/t/events.test:
  Wait until event scheduler thread reaches exactly the same state
  which later appears in the results of select from processlist.

into  omega.weblab:/home/malff/TREE/mysql-5.1-rt-merge

into  omega.weblab:/home/malff/TREE/mysql-5.1-cleanup

Fixed test failure under heavy load, in case truncate table is slow.


mysql-test/r/events_logs_tests.result:
  Fixed test failure under heavy load, in case truncate table is slow.
mysql-test/t/events_logs_tests.test:
  Fixed test failure under heavy load, in case truncate table is slow.

the first query is not running while we are doing wait queries on
a second connection.


mysql-test/r/sp.result:
  Remove test case result for Bug#29936, moving to sp_notembedded.result
mysql-test/r/sp_notembedded.result:
  Test case result for Bug#29936, moved from sp.result
mysql-test/t/sp.test:
  Remove test case for Bug#29936, moving to sp_notembedded.test
mysql-test/t/sp_notembedded.test:
  Test case result for Bug#29936, moved from sp.test

Discovered a bug while working with backup. Since it is possible to execute a statement in a pre/post statment clause that can return a result, we need to test for that and free it. 


client/mysqlslap.c:
  Cleanup resuls if rows are returned.

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-rt50-merge


mysql-test/r/sp.result:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged

into  weblab.(none):/home/marcsql/TREE/mysql-5.0-rt-merge


mysql-test/r/sp.result:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
mysql-test/t/sp.test:
  Auto merged

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-rt50-merge


mysql-test/r/sp.result:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
mysql-test/t/query_cache.test:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/rpl_utility.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime


sql/sql_cache.cc:
  Auto merged

into  station.:/mnt/raid/alik/MySQL/5.1-rt-build

into  adventure.(none):/home/thek/Development/cpp/mysql-5.0-runtime


sql/sql_cache.cc:
  Auto merged

into  adventure.(none):/home/thek/Development/cpp/bug21074/my51-bug21074


sql/sql_cache.cc:
  Null merge

statement.


mysql-test/suite/rpl/r/rpl_ps.result:
  Update result file.

c++config.h now has the following code:
// For example, <windows.h> is known to #define min and max as macros...
#undef min
#undef max

So, our defines in my_global.h are undefined when <new> header
is included.

Move definitions of min()/max() to the end of my_global.h.

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime


sql/sql_cache.cc:
  Auto merged

into  adventure.(none):/home/thek/Development/cpp/mysql-5.0-runtime


sql/sql_cache.cc:
  Auto merged

into  adventure.(none):/home/thek/Development/cpp/mysql-5.0-runtime


sql/sql_cache.cc:
  Auto merged

into  adventure.(none):/home/thek/Development/cpp/bug21074/my51-bug21074


sql/sql_cache.cc:
  Null merge

Invaldating a subset of a sufficiently large query cache can take a long time.
During this time the server is efficiently frozen and no other operation can
be executed. This patch addresses this problem by setting a time limit on
how long time a dictionary access request can take before giving up on the 
attempt. This patch does not work for query cache invalidations issued by
DROP, ALTER or RENAME TABLE operations.


sql/sql_cache.cc:
  Changed mutex locking to a timed spinn lock. If access to query cache dictionary
  takes "a long time" (currently more than 0.1 seconds) the system fall backs on
  ordinary statement execution.

into  pilot.(none):/data/msvensson/mysql/mysql-5.1-new-maint

into  pilot.(none):/data/msvensson/mysql/mysql-5.1-new-maint


mysql-test/lib/mtr_misc.pl:
  Auto merged

into  pilot.(none):/data/msvensson/mysql/mysql-5.0-maint


mysql-test/lib/mtr_misc.pl:
  Auto merged

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-30712


sql/log.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged

mysql-test/t/events.test:
  
  Wait for the select get_lock() to actually get the lock
  wait for release_lock() to actually release the lock

into  ibm.opbmk:/home/alik/Documents/MySQL/devel/5.1-rt-bug25843


sql/mysql_priv.h:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_db.cc:
  Auto merged

of statement breaks binlog.

There were two problems discovered by this bug:

  1. Default (current) database is not fixed at the creation time.
     That leads to wrong output of DATABASE() function.

  2. Database attributes (@@collation_database) are not fixed at
     the creation time. That leads to wrong resultset.

Binlog breakage and Query Cache wrong output happened because of
the first problem.

The fix is to remember the current database at the PREPARE-time and
set it each time at EXECUTE.


mysql-test/include/query_cache_sql_prepare.inc:
  The first part of the test case for BUG#25843.
mysql-test/r/query_cache_ps_no_prot.result:
  Update result file.
mysql-test/r/query_cache_ps_ps_prot.result:
  Update result file.
mysql-test/suite/rpl/r/rpl_ps.result:
  Update result file.
mysql-test/suite/rpl/t/rpl_ps.test:
  The second part of the test case for BUG#25843.
sql/mysql_priv.h:
  Added mysql_opt_change_db() prototype.
sql/sp.cc:
  1. Polishing;
  2. sp_use_new_db() has been removed;
  3. Use mysql_opt_change_db() instead of sp_use_new_db().
sql/sp.h:
  sp_use_new_db() has been removed.
  This function has nothing to do with a) sp and b) *new* database.
  It was merely "switch the current database if needed".
sql/sp_head.cc:
  1. Polishing.
  2. Use mysql_opt_change_db() instead of sp_use_new_db().
sql/sql_class.cc:
  Move THD::{db, db_length} into Statement.
sql/sql_class.h:
  Move THD::{db, db_length} into Statement.
sql/sql_db.cc:
  Introduce mysql_opt_change_db() as a replacement (and inspired by)
  sp_use_new_db().
sql/sql_prepare.cc:
  1. Remember the current database in Prepared_statement::prepare().
  2. Switch/restore the current database in Prepared_statement::execute().

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-cleanup

mysql-test/r/events.result:
  Fixed all the select on information_schema.processlist to be more reliable.
mysql-test/t/events.test:
  Fixed all the select on information_schema.processlist to be more reliable.