into  gleb.loc:/home/uchum/work/bk/5.0-opt

INSERT into table from SELECT from the same table
with ORDER BY and LIMIT was inserting other data
than sole SELECT ... ORDER BY ... LIMIT returns.

One part of the patch for bug #9676 improperly pushed
LIMIT to temporary table in the presence of the ORDER BY
clause.
That part has been removed.


sql/sql_select.cc:
  Fixed bug #29095.
  One part of the patch for bug #9676 improperly pushed
  LIMIT to temporary table in the presence of the ORDER BY
  clause.
  That part has been removed.
mysql-test/t/insert_select.test:
  Expanded the test case for bug #9676.
  Created a test case for bug #29095.
mysql-test/r/insert_select.result:
  Expanded the test case for bug #9676.
  Created a test case for bug #29095.

into  magare.gmz:/home/kgeorge/mysql/autopush/B28400-5.0-opt

The C optimizer may decide that data access operations
through pointer of different type are not related to 
the original data (strict aliasing).
This is what happens in fetch_long_with_conversion(),
when called as part of mysql_stmt_fetch() : it tries 
to check for truncation errors by first storing float
(and other types of data) into a char * buffer and then 
accesses them through a float pointer.
This is done to prevent the effects of excess precision
when using FPU registers.
However the doublestore() macro converts a double pointer
to an union pointer. This violates the strict aliasing rule.
Fixed by making the intermediary variables volatile (
to not re-introduce the excess precision bug) and using
the intermediary value instead of the char * buffer.
Note that there can be loss of precision for both signed
and unsigned 64 bit integers converted to double and back,
so the check must stay there (even for compatibility 
reasons).
Based on the excellent analysis in bug 28400.


libmysql/libmysql.c:
  Bug #27383: avoid pointer aliasing problems while 
  not re-violating the Intel FPU gcc bug.

into  mysql.com:/home/hf/work/28839/my50-28839

mysql-test/r/rpl_skip_error.result:
  test result fixed
mysql-test/t/rpl_skip_error.test:
  inconsistent column results hidden

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug29104


sql/item.cc:
  Auto merged

into  mysql.com:/home/hf/work/28839/my50-28839

mysql-test/r/rpl_skip_error.result:
  result fixed
mysql-test/t/rpl_skip_error.test:
  master port dependency eliminated

into  mysql.com:/home/hf/work/28839/my50-28839


sql/log_event.cc:
  Auto merged

Occasionally mysqlbinlog --hexdump failed with error:
  ERROR 1064 (42000) at line ...: You have an error in your
  SQL syntax; check the manual that corresponds to your MySQL
  server version for the right syntax to use near
  'Query thread_id=... exec_time=... error_code=...

When the length of hexadecimal dump of binlog header was
divisible by 16, commentary sign '#' after header was lost.
The Log_event::print_header function has been modified to always
finish hexadecimal binlog header with "\n# ".


sql/log_event.cc:
  Fixed bug #28293.
  The Log_event::print_header function has been modified to always
  finish hexadecimal binlog header with "\n# ".
mysql-test/r/mysqlbinlog.result:
  Updated test case for bug #28293.
mysql-test/t/mysqlbinlog.test:
  Updated test case for bug #28293.

The abort happened when a query contained a conjunctive predicate
of the form 'view column = constant' in the WHERE condition and 
the grouping list also contained a reference to a view column yet
a different one.

Removed the failing assertion as invalid in a general case.

Also fixed a bug that prevented applying some optimization for grouping
queries using views. If the WHERE condition of such a query contains
a conjunctive condition of the form 'view column = constant' and
this view column is used in the grouping list then grouping by this
column can be eliminated. The bug blocked performing this elimination.


mysql-test/r/view.result:
  Added a test case for bug #29104.
mysql-test/t/view.test:
  Added a test case for bug #29104.
sql/item.cc:
  Fixed bug #29104: assertion abort for grouping queries using views.
  The abort happened when a query contained a conjunctive predicate
  of the form 'view column = constant' in the WHERE condition and 
  the grouping list also contained a reference to a view column yet
  a different one.
  
  Removed the failing assertion as invalid in a general case.
  
  Also fixed a bug that prevented applying some optimization for grouping
  queries using views. If the WHERE condition of such a query contains
  a conjunctive condition of the form 'view column = constant' and
  this view column is used in the grouping list then grouping by this
  column can be eliminated. The bug blocked performing this elimination.
  This bug was in the function Item_field::eq while the failing
  assertion was in the function Item_direct_view_ref::eq.

into  magare.gmz:/home/kgeorge/mysql/work/B29116-5.0-opt


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

into  gleb.loc:/home/uchum/work/bk/5.0-opt

  Updated test case for bug #28898. Additional cleanup.


mysql-test/t/metadata.test:
  Updated test case for bug #28898. Additional cleanup.
mysql-test/r/metadata.result:
  Updated test case for bug #28898. Additional cleanup.

slave_sql thread calls thd->clear_error() to force error to be ignored,
though this method didn't clear thd->killed state, what causes
slave_sql thread to stop.

clear thd->killed state if we ignore an error


mysql-test/r/rpl_skip_error.result:
  Bug #28839 Errors in strict mode silently stop SQL thread if --slave-skip-errors exists.
  
  test result
mysql-test/t/rpl_skip_error.test:
  Bug #28839 Errors in strict mode silently stop SQL thread if --slave-skip-errors exists.
  
  test case
sql/log_event.cc:
  Bug #28839 Errors in strict mode silently stop SQL thread if --slave-skip-errors exists.
  
  clear thd->killed state if we ignore the error

into  gleb.loc:/home/uchum/work/bk/5.0-opt


sql/sql_select.cc:
  Auto merged

For a join query with GROUP BY and/or ORDER BY and a view reference
in the FROM list the metadata erroneously showed empty table aliases
and database names for the view columns.



sql/item.h:
  Fixed bug #28898.
  Body of Item_ref::get_tmp_table_item method has been moved
  to item.cc file.
mysql-test/t/metadata.test:
  Updated test case for bug #28898.
sql/item.cc:
  Fixed bug #28898.
  The Item_ref::get_tmp_table_item method has been modified
  to copy pointers to the table alias and database name to the new
  Item_field object created for a field stored in the temporary
  table.
mysql-test/r/metadata.result:
  Updated test case for bug #28898.
sql/sql_select.cc:
  Fixed bug #28898.
  The change_to_use_tmp_fields function has been modified to
  to copy pointers to the table alias and database name from
  the Item_ref objects to the new Item_field objects created
  for fields stored in the temporary table.

 counters from relay

Updated the test to return columns vertically.


mysql-test/r/rpl_change_master.result:
  Bug #29116: test updated
mysql-test/t/rpl_change_master.test:
  Bug #29116: test updated

into  mysql.com:/home/hf/work/29117/my50-29117


sql/net_serv.cc:
  Auto merged

we use net->vio in my_net_local_init, but in the my_net_init
implementation we set it after the call, so work with unspecified
net->vio value


sql/net_serv.cc:
  Bug #29117 (init_file test crashes with embedded server)
  
  as we started using net->vio in my_net_local_init, we should set
  it before the call

into  gleb.loc:/home/uchum/work/bk/5.0-opt


sql/item_func.cc:
  Auto merged

into  mysql.com:/home/svoj/devel/mysql/merge/mysql-5.0-engines

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-engines

mysql-test/r/func_str.result:
  Post-merge fix.

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug27130


mysql-test/r/func_str.result:
  Manual merge
mysql-test/t/func_str.test:
  Manual merge

represented by an expression of the type UNSIGNED INT and this 
expression was evaluated to 0 then the function erroneously returned
the value of the first argument instead of an empty string. 

This problem was introduced by the patch for bug 10963.

The problem has been resolved by a proper modification of the code of
Item_func_substr::val_str.


mysql-test/r/func_str.result:
  Added a test case for bug #27130.
mysql-test/t/func_str.test:
  Added a test case for bug #27130.

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-engines


sql/handler.h:
  Auto merged

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-ndb

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-engines

- correct test and result file

into  whalegate.ndb.mysql.com:/home/tomas/mysql-5.0-engines

  Updated test case for bug #28625.


mysql-test/t/bigint.test:
  Updated test case for bug #28625.

into  chilla.local:/home/mydev/mysql-5.0-axmrg


configure.in:
  Auto merged
sql/mysqld.cc:
  Auto merged

into  gleb.loc:/home/uchum/work/bk/5.0-opt-28625


sql/item_func.cc:
  Auto merged

DECIMAL column was used instead of BIGINT for the minimal possible
BIGINT (-9223372036854775808).

The Item_func_neg::fix_length_and_dec has been adjusted to
to inherit the type of the argument in the case when it's an 
Item_int object whose value is equal to LONGLONG_MIN.


sql/item_func.cc:
  Fixed bug #28625.
  The Item_func_neg::fix_length_and_dec has been adjusted to
  to inherit the type of the argument in the case when it's an 
  Item_int object whose value is equal to LONGLONG_MIN.
mysql-test/t/bigint.test:
  Added test result for bug #28625.
mysql-test/r/bigint.result:
  Added test case for bug #28625.

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build


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