into  mysql.com:/home/kgeorge/mysql/5.0/B14875

When reading a view definition from a .frm file it was
throwing a SQL error if the DEFINER user is not defined.
Changed it to a warning to match the (documented) case
when a view with undefined DEFINER user is created.

into  mysql.com:/home/kgeorge/mysql/5.0/clean

into  mysql.com:/home/kgeorge/mysql/5.0/B18742-2

into  mysql.com:/home/kgeorge/mysql/5.0/B18742-2

into  mysql.com:/home/kgeorge/mysql/5.0/B19700

  
The unsigned flag in Item was not propagated through the single value subqueries.
This caused the result to be treated as signed.

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

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

Replaced COND_refresh with COND_global_read_lock becasue of a bug in NTPL threads when using different mutexes as arguments to pthread_cond_wait()
The original code caused a hang in FLUSH TABLES WITH READ LOCK in some circumstances because pthread_cond_broadcast() was not delivered to other threads.
This fixes:
Bug#16986: Deadlock condition with MyISAM tables
Bug#20048: FLUSH TABLES WITH READ LOCK causes a deadlock

into  april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0

into  april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0

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

  Stepped up to 5.0.23

into  april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0

into  april.(none):/home/svoj/devel/mysql/BUG17001/mysql-5.0

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

Remove dflt_field from field structure as this was only needed when createing temporary table and I found another soultion that doesn't increase the size of the field structure for all table instances. (Better fix for bug #19089)
Fixed compiler warnings
Fixed valgrind warning in Item_date_add_intervall::eq. (Recoding of bugfix #19490)

into  april.(none):/home/svoj/devel/mysql/BUG18233/mysql-5.0

into  zippy.(none):/home/cmiller/work/mysql/mysql-5.0--bug11151

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

not transaction-safe for stored procedures.  Related to Bug#11151.

Moved the InnoDB related tests to innodb_mysql

into  april.(none):/home/svoj/devel/mysql/BUG18233/mysql-5.0

into  mysql.com:/usr/local/mysql/mysql-5.0

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

transfer NO_DEFAULT_VALUE_FLAG flag to new field

 - Unlock the mutex after looking at rli->events_till_abort
 - Already fixed in 5.1 so it will be null merged.

show view definition to users that have the needed privilleges

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

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

into  mysql.com:/home/kgeorge/mysql/5.0/B18745