into  mysql.com:/home/ram/work/b29079/b29079.5.0
---
Bug #22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB

fix binlog-writing so that end_log_pos is given correctly even
within transactions for both SHOW BINLOG and SHOW MASTER STATUS,
that is as absolute values (from log start) rather than relative
values (from transaction's start).
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into  sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
---
Bug#22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB

end_log_pos data within a transaction are relative to
the start of the transaction rather than absolute.
we fix those groups in situ before writing the log out.

additional comments and handling for groups with very
large single events, as suggested by Guilhem.
---
Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into  amd64.(none):/src/bug24732/my50-bug24732
---
Merge maint1.mysql.com:/data/localhome/tsmith/bk/50
into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/50
---
Bug#22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
 
end_log_pos data within a transaction are relative to
the start of the transaction rather than absolute.
we fix those groups in situ before writing the log out.
 
additional comments and handling for groups with very
large single events, as suggested by Guilhem.
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into  sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.1-maint
into  sin.intern.azundris.com:/home/tnurnberg/22540/51-22540
---
Merge sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
into  sin.intern.azundris.com:/home/tnurnberg/22540/51-22540


mysql-test/r/rpl_truncate_7ndb.result:
  Bug #22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
  
  fix output for SHOW BINLOG EVENTS so that end_log_pos is given correctly
  even within transactions. do this by rewriting the commit-buffer in place.
  ---
  Bug#22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
  
  end_log_pos data within a transaction are relative to
  the start of the transaction rather than absolute.
  we fix those groups in situ before writing the log out.
  
  additional comments and handling for groups with very
  large single events, as suggested by Guilhem.
  ---
  Bug#22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
   
  end_log_pos data within a transaction are relative to
  the start of the transaction rather than absolute.
  we fix those groups in situ before writing the log out.
   
  additional comments and handling for groups with very
  large single events, as suggested by Guilhem.
  ---
  manual merge
sql/log.cc:
  Bug #22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
  
  show that output for SHOW BINLOG EVENTS is no correct
  even within transactions.

into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/51

into  amd64.(none):/src/bug24732/my51-bug24732

- Post Merge Fixup

into  amd64.(none):/src/bug24732/my51-bug24732


BitKeeper/deleted/.del-CMakeLists.txt~1:
  Auto merged

- Corrected manifest attributes.


CMakeLists.txt:
  Bug#24732 Executables do not include Vista manifests
  - Use correct value for 64 built binaries.
win/create_manifest.js:
  Bug#24732 Executables do not include Vista manifests
  - Remove type attribute as the only valid value is win32.
win/mysql_manifest.cmake:
  Bug#24732 Executables do not include Vista manifests
  - Remove type attribute.

into  gleb.loc:/home/uchum/work/bk/5.1-opt

into  gleb.loc:/home/uchum/work/bk/5.1-opt

fix binlog-writing so that end_log_pos is given correctly even
within transactions for both SHOW BINLOG and SHOW MASTER STATUS,
that is as absolute values (from log start) rather than relative
values (from transaction's start).
---
Merge sin.intern.azundris.com:/home/tnurnberg/22540/50-22540
into  sin.intern.azundris.com:/home/tnurnberg/22540/51-22540
---
Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.1-maint
into  sin.intern.azundris.com:/home/tnurnberg/22540/51-22540


mysql-test/extra/binlog_tests/binlog.test:
  Bug #22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
  
  show that end_log_pos in SHOW BINLOG EVENTS is correct even in transactions.
  show that SHOW MASTER STATUS returns correct values while in transactions
  (so that mysqldump --master-data will work correctly).
  also remove bdb dependency.
  
  manual merge
mysql-test/r/binlog_stm_binlog.result:
  Bug #22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
  
  show that end_log_pos in SHOW BINLOG EVENTS is correct even in transactions.
  show that SHOW MASTER STATUS returns correct values while in transactions
  (so that mysqldump --master-data will work correctly).
  also remove bdb dependency.
  
  manual merge
sql/log.cc:
  Bug #22540: Incorrect value in column End_log_pos of SHOW BINLOG EVENTS using InnoDB
  
  fix output for SHOW BINLOG EVENTS so that end_log_pos is given correctly
  even within transactions. do this by rewriting the commit-buffer in place.
  
  manual merge

into  mysql.com:/home/hf/work/27084/my51-27084


sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/sql_partition.h:
  Auto merged
sql/table.cc:
  Auto merged
mysql-test/r/partition.result:
  merging
mysql-test/t/partition.test:
  merging
sql/sql_partition.cc:
  SCCS merged

into  gleb.loc:/home/uchum/work/bk/5.1-opt

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

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

into  gleb.loc:/home/uchum/work/bk/5.1-opt

into  gleb.loc:/home/uchum/work/bk/4.1-opt

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


mysql-test/r/group_min_max.result:
  Auto merged
mysql-test/t/group_min_max.test:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

  Merge with 5.1.


mysql-test/r/rpl_skip_error.result:
  Merge with 5.1.

into  gleb.loc:/home/uchum/work/bk/5.1-opt


sql/item.h:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_trigger.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
mysql-test/r/rpl_change_master.result:
  Merge with 5.1.
mysql-test/t/rpl_change_master.test:
  Merge with 5.1.
sql/sql_acl.cc:
  Merge with 5.1.

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug25602


sql/sql_select.cc:
  Auto merged

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


sql/log_event.cc:
  Auto merged

the loose scan optimization for grouping queries was applied returned 
a wrong result set when the query was used with the SQL_BIG_RESULT
option.

The SQL_BIG_RESULT option forces to use sorting algorithm for grouping
queries instead of employing a suitable index. The current loose scan
optimization is applied only for one table queries when the suitable
index is covering. It does not make sense to use sort algorithm in this
case. However the create_sort_index function does not take into account
the possible choice of the loose scan to implement the DISTINCT operator
which makes sorting unnecessary. Moreover the current implementation of
the loose scan for queries with distinct assumes that sorting will
never happen. Thus in this case create_sort_index should not call
the function filesort.


mysql-test/r/group_min_max.result:
  Added a test case for bug #25602.
mysql-test/t/group_min_max.test:
  Added a test case for bug #25602.

into  gleb.loc:/home/uchum/work/bk/5.1-opt

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

into  gleb.loc:/home/uchum/work/bk/5.1-opt


libmysql/libmysql.c:
  Merge with 5.0-opt.
mysql-test/r/insert_select.result:
  Merge with 5.0-opt.
mysql-test/r/mysqlbinlog.result:
  Merge with 5.0-opt.
mysql-test/r/rpl_change_master.result:
  Merge with 5.0-opt.
mysql-test/r/view.result:
  Merge with 5.0-opt.
mysql-test/t/insert_select.test:
  Merge with 5.0-opt.
mysql-test/t/mysqlbinlog.test:
  Merge with 5.0-opt.
mysql-test/t/rpl_change_master.test:
  Merge with 5.0-opt.
mysql-test/t/view.test:
  Merge with 5.0-opt.
sql/item.cc:
  Merge with 5.0-opt.
sql/item.h:
  Merge with 5.0-opt.
sql/log_event.cc:
  Merge with 5.0-opt.
sql/sql_select.cc:
  Merge with 5.0-opt.

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  mysql.com:/home/ram/work/b29079/b29079.5.1

into  mysql.com:/home/ram/work/b29079/b29079.5.1


include/my_global.h:
  Auto merged

into  mysql.com:/home/ram/work/b29079/b29079.5.0


include/my_global.h:
  Auto merged

into  trift2.:/MySQL/M51/push-5.1

into  trift2.:/MySQL/M51/push-5.1

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

into  trift2.:/MySQL/M51/push-5.1


Makefile.am:
  Manual merge.

into  maint1.mysql.com:/data/localhome/tsmith/bk/maint/51

to be run only if it is available on the machine.

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.

Problem: long and long long types mess in a comparison may lead to wrong results on some platforms.
Fix: prefer [unsigned] long long as [u]longlong as it's used unconditionally in many places.


include/my_global.h:
  Fix for bug #29079: Semantics of "bigint" depend on platform specifics (size, signedness of char ?)
    - use [unsigned] long long as [u]longlong if sizeof(long long) == 8, to avoid type mess,
      as we use [unsigned] long long unconditionally in many places, for example in constants 
      with [U]LL suffix.

into  trift2.:/MySQL/M51/push-5.1