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


mysql-test/mysql-test-run.pl:
  Merge 4.1 -> 5.0

into  shellback.(none):/home/msvensson/mysql/mysql-4.1-maint


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

 - Check that filemode was set to 0000


mysql-test/mysql-test-run.pl:
  Checking for "running as root" should also read the filemode to see it 
  was properly set to 0000

Increase STACK_BUFF_ALLOC to avoid execution_constants test failure on the hpita2.


sql/mysql_priv.h:
  Fix for bug #21476: stack overflow crashes server; error-message stack reservation too small
    - due to the failing execution_constants test on the hpita2, 
      increase STACK_BUFF_ALLOC, that is used in the Item_func::fix_fields() to 
      allocate on the stack a "dummy" buffer large enough for the corresponding exec.

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/50

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/50


configure.in:
  Auto merged
mysql-test/r/strict.result:
  Auto merged
mysql-test/r/type_datetime.result:
  Auto merged
mysql-test/t/type_datetime.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/41

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

 - The SQL commands used by mysql_upgrade are written to be run
    with sql_mode set to '' - thus the scripts should change sql_mode
    for the session to make sure the SQL is legal.


mysql-test/r/mysql_upgrade.result:
  Update test result
mysql-test/t/mysql_upgrade.test:
  The SQL commands used by mysql_upgrade are written to be run
  with sql_mode set to '' - thus the scripts should change sql_mode
  for the session to make sure the SQL is legal.
scripts/mysql_system_tables_fix.sql:
  Set sql_mode to '' before running the SQL commands
  to fix system tables - backport from 5.1

into  mysql.com:/d2/hf/mrg/mysql-5.0-opt


mysql-test/r/ps.result:
  Auto merged
mysql-test/t/ps.test:
  Auto merged
sql/item.cc:
  Auto merged

into  sergbook.mysql.com:/usr/home/serg/Abk/mysql-5.0


mysql-test/r/ps.result:
  Auto merged
mysql-test/t/ps.test:
  Auto merged
sql/item.cc:
  Auto merged

mysql-test/r/sp_trans.result:
  added cleanup
mysql-test/r/strict.result:
  added cleanup
mysql-test/t/sp_trans.test:
  added cleanup
mysql-test/t/strict.test:
  added cleanup

into  mysql.com:/d2/hf/mrg/mysql-5.0-opt

into  mysql.com:/d2/hf/mrg/mysql-5.0-opt


mysql-test/r/ps.result:
  Auto merged
mysql-test/t/ps.test:
  Auto merged
sql/item.cc:
  Auto merged

into  mysql.com:/d2/hf/mrg/mysql-4.1-opt

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-4.1-maint

into  pilot.blaudden:/home/msvensson/mysql/mysql-5.0-maint


client/mysqltest.c:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/mysqltest.result:
  Auto merged
mysql-test/t/mysqltest.test:
  SCCS merged

 - Final touchups


client/mysqltest.c:
  Final touch ups, rename sorted_results to sorted_result
mysql-test/r/mysqltest.result:
  Update test result
mysql-test/t/mysqltest.test:
  Update results with additional subtests for empty result set,
  NULL values and 1024 rows

into  moonbone.local:/mnt/gentoo64/work/28261-bug-5.0-opt-mysql

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/maint/50

  in number_to_datetime(), zero out the MYSQL_TIME structure
  before setting values, to ensure that all fields are initialized; in
  particular, ensure that ->neg is set to zero (fixes valgrind warning
  "Conditional jump ... depends on uninitialised value" in make_date_time)


sql-common/my_time.c:
  in number_to_datetime(), zero out the MYSQL_TIME structure
  before setting values, to ensure that all fields are initialized; in
  particular, ensure that ->neg is set to zero (fixes valgrind warning
  "Conditional jump ... depends on uninitialised value" in make_date_time)

Fixed a problem and compiler warning on 64bit platforms so that they only allocated UINT_MAX number of BUFFPEKS.


sql/filesort.cc:
   Fixed a problem and compiler warning on 64bit platforms so that they only allocated UINT_MAX number of BUFFPEKS.

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug28337

into  damien-katzs-computer.local:/Users/dkatz/50_div_zero

Fixed a compiler warning on platforms where uint != ulong from the first pushed fix.


sql/filesort.cc:
  fixed a compiler warning on platforms where uint != ulong

into  siva.hindu.god:/home/tsmith/m/bk/maint/50

into  siva.hindu.god:/home/tsmith/m/bk/maint/50

into  siva.hindu.god:/home/tsmith/m/bk/maint/50


mysql-test/r/type_datetime.result:
  Auto merged
mysql-test/t/outfile.test:
  Auto merged
mysql-test/t/type_datetime.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/my_decimal.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.h:
  Auto merged

into  siva.hindu.god:/home/tsmith/m/bk/maint/41

into  damien-katzs-computer.local:/Users/dkatz/50_div_zero

is involved.

The Arg_comparator::compare_datetime() comparator caches its arguments if
they are constants i.e. const_item() returns true. The
Item_func_get_user_var::const_item() returns true or false based on
the current query_id and the query_id where the variable was created.
Thus even if a query can change its value its const_item() still will return
true. All this leads to a wrong comparison result when an object of the
Item_func_get_user_var class is involved.

Now the Arg_comparator::can_compare_as_dates() and the
get_datetime_value() functions never cache result of the GET_USER_VAR()
function (the Item_func_get_user_var class).


mysql-test/t/type_datetime.test:
  A test case is added for the bug#28261: Wrong DATETIME comparison result when the GET_USER_VAR function
  is involved.
mysql-test/r/type_datetime.result:
  A test case is added for the bug#28261: Wrong DATETIME comparison result when the GET_USER_VAR function
  is involved.
sql/item_cmpfunc.cc:
  Bug#28261: Wrong DATETIME comparison result when the GET_USER_VAR function
  is involved.
  Now the Arg_comparator::can_compare_as_dates() and the
  get_datetime_value() functions never cache result of the GET_USER_VAR()
  function (the Item_func_get_user_var class).

  Fix bad merge of test results


mysql-test/r/ps_6bdb.result:
  Fix bad merge of test results

subqueries in WHERE conditions.
This bug was introduced by the patch for bug 27321.


mysql-test/r/subselect.result:
  Added a test case for bug #28337.
mysql-test/t/subselect.test:
  Added a test case for bug #28337.
sql/item.cc:
  Fixed bug #28337: wrong results for grouping queries with correlated
  subqueries in WHERE conditions.
  This bug was introduced by the patch for bug 27321.
  
  Now in the Item_field::fix_outer_field function we create an Item_outer_ref
  object for an outer reference only if it is used in the SELECT list or
  in the HAVING clause of the subquery against which the reference is resolved.

Added checks to detect integer overflow and fixed other bugs on the error path.


myisam/sort.c:
  Replaced a break statement with a goto statement so that a failure will instead break
sql/filesort.cc:
  Fixed an allocation routine to detect integer overflow, and as an optimization a check that prevents the number of buffpeks being larger than can possibly fit into memory.
      
  Fixed several unchecked error codes.
      
  Changed an index variable from int to uint to the match the type of the variable it's
  being compared with.
      
      Replaced a break statement with a goto statement so that a failure will instead break
  out of the higher level while-loop, instead of just the nested for-loop.

into  trift2.:/MySQL/M50/push-5.0

into  trift2.:/MySQL/M50/push-5.0

into  mysql.com:/home/hf/work/8663/my50-8663

into  mysql.com:/home/hf/work/8663/my50-8663

 - Fix spelling error


mysql-test/mysql-test-run.pl:
  Fix spelling error