into  mysql.com:/home/hf/work/28477/my51-28477


sql/sql_table.cc:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged

into  magare.gmz:/home/kgeorge/mysql/autopush/B28488-5.1-opt


sql/mysql_priv.h:
  Auto merged
sql/sql_partition.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged

While executing ALTER TABLE ... PARTITION the server uses 
a temporary "shadow" table to create the updated table.
This shadow table then gets renamed as the original table.
The shadow table was not prefixed with the special prefix that
marks temporary tables so it was picked up by SHOW TABLE STATUS.
Fixed by isolating the code to create the shadow table name in a
separate function and prefixing the shadow table name with the
special prefix to exclude it from the list of user tables.
See bug 18775 and WL1324 for details.


mysql-test/r/partition.result:
  Bug #28488: test case
mysql-test/t/partition.test:
  Bug #28488: test case
sql/mysql_priv.h:
  Bug #28488: prefix shadow file with the temp prefix
sql/sql_partition.cc:
  Bug #28488: prefix shadow file with the temp prefix
sql/sql_table.cc:
  Bug #28488: prefix shadow file with the temp prefix

into  olga.mysql.com:/home/igor/mysql-5.1-opt


mysql-test/mysql-test-run.pl:
  Auto merged
sql/udf_example.c:
  Auto merged

into  olga.mysql.com:/home/igor/mysql-5.1-opt-merge


include/thr_lock.h:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/sp.result:
  Auto merged
mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
mysql-test/t/strict.test:
  Auto merged
mysql-test/t/subselect3.test:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/udf_example.c:
  Auto merged
mysql-test/r/subselect.result:
  Manual merge.
mysql-test/t/subselect.test:
  Manual merge.
sql/sql_view.cc:
  Manual merge.

into  dl145s.mysql.com:/dev/shm/mhansson/my50-bug27741


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

into  olga.mysql.com:/home/igor/mysql-5.1-opt-merge


mysql-test/r/alter_table.result:
  Auto merged
mysql-test/r/create.result:
  Auto merged
mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/r/sp.result:
  Auto merged
mysql-test/r/user_var.result:
  Auto merged
mysql-test/t/alter_table.test:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
mysql-test/t/strict.test:
  Auto merged
mysql-test/t/subselect3.test:
  Auto merged
sql/field.h:
  Auto merged
sql/handler.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
mysql-test/r/ps_2myisam.result:
  Manual merge.
mysql-test/r/ps_3innodb.result:
  Manual merge.
mysql-test/r/ps_4heap.result:
  Manual merge.
mysql-test/r/ps_5merge.result:
  Manual merge.
mysql-test/r/ps_7ndb.result:
  Manual merge.
sql/sql_table.cc:
  Manual merge.
sql/sql_view.cc:
  Manual merge.

into  dl145s.mysql.com:/dev/shm/mhansson/my51-bug27741-mpush

  Post merge fix for the bug#28494.


sql/item_func.h:
  Post merge fix for the bug#28494.
sql/item_func.cc:
  Post merge fix for the bug#28494.

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug28728

into  moonbone.local:/mnt/gentoo64/work/test-5.1-opt-mysql


mysql-test/r/user_var.result:
  Auto merged
mysql-test/t/user_var.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged

into  moonbone.local:/mnt/gentoo64/work/test-5.0-opt-mysql

  Corrected test case result for the bug#28494.
item_func.h, item_func.cc:
  Corrected function names after fix for the bug#28494.


mysql-test/r/user_var.result:
  Corrected test case result for the bug#28494.
sql/item_func.h:
  Corrected function names after fix for the bug#28494.
sql/item_func.cc:
  Corrected function names after fix for the bug#28494.

into  moonbone.local:/mnt/gentoo64/work/test-5.0-opt-mysql

  Extended test case for the bug#28494.


mysql-test/t/user_var.test:
  Extended test case for the bug#28494.
mysql-test/r/user_var.result:
  Extended test case for the bug#28494.

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug28728

into  macbook.gmz:/Users/kgeorge/mysql/work/B26162-5.0-opt


mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

  
The value of "low-priority-updates" option and the LOW PRIORITY
prefix was taken into account at parse time.
This caused triggers (among others) to ignore this flag (if
supplied for the DML statement).
Moved reading of the LOW_PRIORITY flag at run time.
Fixed an incosistency when handling
SET GLOBAL LOW_PRIORITY_UPDATES : now it is in effect for
delayed INSERTs.
Tested by checking the effect of LOW_PRIORITY flag via a 
trigger.


include/thr_lock.h:
  Bug #26162: moved reading of the LOW PRIORITY flag at run time
mysql-test/r/trigger.result:
  Bug #26162: test case
mysql-test/t/trigger.test:
  Bug #26162: test case
sql/set_var.cc:
  Bug #26162: fixed the handling of the "low-priority-updates" option
sql/sql_base.cc:
  Bug #26162: moved reading of the LOW PRIORITY flag at run time
sql/sql_yacc.yy:
  Bug #26162: moved reading of the LOW PRIORITY flag at run time

into  moonbone.local:/mnt/gentoo64/work/test-5.1-opt-mysql


sql/item_func.cc:
  Manually merged

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug28728

into  moonbone.local:/mnt/gentoo64/work/test-5.0-opt-mysql

  Post fix for bug#28494.
  The Item_func_set_user_var::check method now silently doesn't use result_field
  if it isn't defined.


sql/item_func.cc:
  Post fix for bug#28494.
  The Item_func_set_user_var::check method now silently doesn't use result_field
  if it isn't defined.

into  moonbone.local:/mnt/gentoo64/work/test-5.1-opt-mysql


sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
mysql-test/r/user_var.result:
  Manual merge
mysql-test/t/user_var.test:
  Manual merge

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug28728

into  moonbone.local:/mnt/gentoo64/work/test-5.0-opt-mysql

This is an additional fix.
Item::val_xxx methods are supposed to use original data source and
Item::val_xxx_result methods to use the item's result field. But for the
Item_func_set_user_var class val_xxx_result methods were mapped to val_xxx
methods. This leads, in particular, to producing bad sort keys and thus
wrong order of the result set of queries with group by/order by clauses.

The set of val_xxx_result methods is added to the Item_func_set_user_var
class. It's the same as the val_xxx set of method but uses the result_field
to return a value.


mysql-test/t/user_var.test:
  Corrected test case for hte bug#28494.
mysql-test/r/user_var.result:
  Corrected test case for hte bug#28494.
sql/item_func.cc:
  Bug#28494: Grouping by Item_func_set_user_var produces incorrect result.
  The set of val_xxx_result methods is added to the Item_func_set_user_var
  class. It's the same as the val_xxx set of method but uses the result_field
  to return a value.
sql/item_func.h:
  Bug#28494: Grouping by Item_func_set_user_var produces incorrect result.
  The set of val_xxx_result methods is added to the Item_func_set_user_var
  class.

using a derived table over a grouping subselect.

This crash happens only when materialization of the derived tables 
requires creation of auxiliary temporary table, for example when
a grouping operation is carried out with usage of a temporary table.

The crash happened because EXPLAIN EXTENDED when printing the query
expression made an attempt to use the objects created in the mem_root
of the temporary table which has been already freed by the moment
when printing is called.

This bug appeared after the method Item_field::print() had been 
introduced.    


mysql-test/r/subselect.result:
  Added a test case for bug #28728.
mysql-test/t/subselect.test:
  Added a test case for bug #28728.
sql/sql_select.cc:
  Fixed bug #28728: a crash when executing EXPLAIN EXTENDED for a query
  using a derived table over a grouping subselect.
  The crash happened because EXPLAIN EXTENDED when printing the query
  expression made an attempt to use the objects created in the mem_root
  of the temporary table which has been already freed by the moment
  when printing is accomplished.
  The fix in JOIN::exec() ensures using existing objects when printing 
  subselects for a derived tables by EXPLAIN EXTENDED.

into  bk-internal.mysql.com:/data0/bk/mysql-5.0-opt


mysql-test/r/sp.result:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
mysql-test/t/strict.test:
  Auto merged
mysql-test/t/subselect3.test:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_view.cc:
  Manual merge

into  olga.mysql.com:/home/igor/mysql-5.1-opt


sql/mysqld.cc:
  Auto merged

To avoid unnecessary work the mysql_alter_table function takes the
list of table fields and applies all changes to it (drops/moves/renames/etc).
Then this function compares the new list and the old one. If the changes
require only .frm to be modified then the actual data isn't copied. To detect
changes all columns attributes but names are compared. When a column has been
moved and has replaced another column with the same attributes except name
the mysql_alter_table function wrongly decides that two fields has been just
renamed. As a result the data from the moved column and from all columns
after it is not copied.

Now the mysql_alter_table function forces table data copying by setting
the need_copy_table flag when it finds a moved column. The flag is set at
the stage when the modified fields are created.



sql/sql_table.cc:
  Bug#28427: Columns were renamed instead of moving by ALTER TABLE.
  Now the mysql_alter_table function forces table data copying by setting
  the need_copy_table flag when it finds a moved column. The flag is set at
  the stage when the modified fields are created.
mysql-test/r/alter_table.result:
  Added a test case for the bug#28427: Columns were renamed instead of moving by ALTER TABLE.
mysql-test/t/alter_table.test:
  Added a test case for the bug#28427: Columns were renamed instead of moving by ALTER TABLE.

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime


mysql-test/t/mysqltest.test:
  Auto merged
mysql-test/t/strict.test:
  Auto merged

into  dl145s.mysql.com:/dev/shm/mhansson/my51-bug27741-mpush


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

The bug was repeated on MyISAM tables, so isn't InnoDB specific.
Reason of the bug is that partition-related members of TABLE_SHARE
wasn't properly updated after ALTER command. So if other thread doesn't
reread frm file, and just uses cached SHARE, it uses wrong data


sql/sql_table.cc:
  Bug #28477 innodb assertion and crash during alter table to add/drop partition.
  
  keep share members updated after table modification
sql/table.cc:
  Bug #28477 innodb assertion and crash during alter table to add/drop partition.
  
  share->partition_info_buffer_size initialization added
sql/table.h:
  Bug #28477 innodb assertion and crash during alter table to add/drop partition.
  
  partition_info_buffer_size declared in st_table_share to store
  the size of the memory available for partition_info

into  bodhi.(none):/opt/local/work/mysql-5.1-runtime


BitKeeper/etc/ignore:
  auto-union
mysql-test/t/rpl_loaddata.test:
  Use local.
mysql-test/r/rpl_loaddata.result:
  Use local.