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.


mysql-test/r/view_grant.result:
  test case for the bug
mysql-test/t/view_grant.test:
  test case for the bug
sql/sql_acl.cc:
  Initialized the members to no privileges so even if
  the subsequent checks fail it will still initialize
  the security context.
sql/table.cc:
  Turned the error of undefined DEFINER user in reading 
  a view definition to a warning.

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


sql/item.h:
  Auto merged

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


mysql-test/r/subselect.result:
  Added testcases for bug #19700
mysql-test/t/subselect.test:
  Added testcases for bug #19700
sql/item.h:
  Preserved the unsigned flag in Item_subselect
sql/item_subselect.cc:
  Preserved the unsigned flag in Item_subselect

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

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


sql/mysqld.cc:
  Auto merged

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


mysql-test/r/flush.result:
  Added test case for deadlock with FLUSH TABLES WITH READ LOCK
mysql-test/r/lock_multi.result:
  Test for bug in LOCK TABLE + optimize table
mysql-test/t/flush.test:
  Added test case for deadlock with FLUSH TABLES WITH READ LOCK
mysql-test/t/lock_multi.test:
  Test for bug in LOCK TABLE + optimize table
sql/lock.cc:
  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
sql/mysql_priv.h:
  Added COND_global_read_lock
sql/mysqld.cc:
  Added COND_global_read_lock
sql/sql_base.cc:
  More DBUG statements
  Added a broadcast in remove_table_from_cache() to release any threads waiting in open

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


configure.in:
  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


sql/sql_table.cc:
  Auto merged

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)


sql/field.cc:
  remove dflt_field from field structure (not needed)
  Simple cleanup of code that been copied elsewhere
sql/field.h:
  remove dflt_field from field structure (not needed)
sql/item.h:
  Removed compiler warnings
sql/item_timefunc.cc:
  Fixed Item_date_add_intervall::eq
  The problem was that when we call 'eq' 'this' is not fixed, which means we can't call const_item() or a value function.
  I fixed this so that we check eq for all arguments and that the sign and type are identical.
  (The original code gave a 'accessing uninitialized data' in valgrind.
sql/mysql_priv.h:
  Added default fields to create_tmp_field
sql/sql_insert.cc:
  New default_field parameter to create_tmp_field()
sql/sql_select.cc:
  New default_field parameter to create_tmp_field()
  Use this in create_tmp_table() to set right default value for a field

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

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


sql/sp_head.cc:
  Auto merged

sql/slave.cc:
  Read the value of rli->events_till_abort only in debug compile

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


mysql-test/t/information_schema.test:
  Auto merged

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


sql/sp_head.cc:
  Guilhelm suggested that the "load data infile" command should be flagged as
  not transaction-safe for stored procedures.

sql/slave.cc:
  Read rli->events_till_abort to a temporary variable before unlocking the mutex

sql/slave.cc:
  Exclude

mysql-test/t/wait_timeout.test:
  Remove sleeps from wait_timeout in order to make it timing independent.
  Instead get the status variable "aborted_clients" in a seconds connection.

Moved the InnoDB related tests to innodb_mysql


mysql-test/r/group_min_max.result:
  Moved innodb related tests out of group_min_max
mysql-test/r/innodb_mysql.result:
  Moved innodb related tests out of group_min_max
mysql-test/t/group_min_max.test:
  Moved innodb related tests out of group_min_max
mysql-test/t/innodb_mysql.test:
  Moved innodb related tests out of group_min_max

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


sql/mysqld.cc:
  Auto merged

transfer NO_DEFAULT_VALUE_FLAG flag to new field


mysql-test/r/strict.result:
  Fix for bug#17626 CREATE TABLE ... SELECT failure with TRADITIONAL SQL mode
  test case
mysql-test/r/type_ranges.result:
  Fix for bug#17626 CREATE TABLE ... SELECT failure with TRADITIONAL SQL mode
  result fix
mysql-test/t/strict.test:
  Fix for bug#17626 CREATE TABLE ... SELECT failure with TRADITIONAL SQL mode
  test case

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


sql/slave.cc:
  Unlock the mutex after looking at rli->events_till_abort

show view definition to users that have the needed privilleges


mysql-test/r/information_schema.result:
  Bug#16681 information_schema shows forbidden VIEW details
  test case
mysql-test/t/information_schema.test:
  Bug#16681 information_schema shows forbidden VIEW details
  test case

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

BUILD/compile-pentium-gcov:
  Add -max options for gcov, fix yassl and BDB builds, disable ccache which
  is incompatible with gcc profiling output.

mysql-test/r/view.result:
  Post-review fixes.
sql/field.cc:
  Post-review fixes.
sql/field.h:
  Post-review fixes.
sql/sql_select.cc:
  Post-review fixes.