include/config-win.h: SIZEOF_INT
include/my_global.h: win64 fix
support-files/Makefile.am: automake magic

into  janus.mylan:/usr/home/serg/Abk/mysql-5.1

s/ulonglong/key_part_map/, comments

  Post-merge fix.

into  janus.mylan:/usr/home/serg/Abk/mysql-5.1

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

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

UPDATE if the row wasn't actually changed.

This bug was caused by fix for bug#19978. It causes AFTER UPDATE triggers
not firing if a row wasn't actually changed by the update part of the
INSERT .. ON DUPLICATE KEY UPDATE.

Now triggers are always fired if a row is touched by the INSERT ... ON
DUPLICATE KEY UPDATE.

into  janus.mylan:/usr/home/serg/Abk/mysql-5.1

into  magare.gmz:/home/kgeorge/mysql/autopush/B26261-5.0-opt

 INSERT uses query_id to verify what fields are
 mentioned in the fields list of the INSERT command.
 However the check for that is made after the 
 ON DUPLICATE KEY is processed. This causes all
 the fields mentioned in ON DUPLICATE KEY to be 
 considered as mentioned in the fields list of 
 INSERT.
 Moved the check up, right after processing the
 fields list.

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt

The crash happens when 'skip-grant-tables' is enabled.
We skip the filling of I_S privilege tables 
if acl_cache is not initialized.

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.0-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.0-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

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

into  mysql.com:/home/svoj/devel/bk/mysql-5.1-engines

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

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

into  moonbone.local:/mnt/gentoo64/work/27033-bug-5.0-opt-mysql

touched but not actually changed.

The LAST_INSERT_ID() is reset to 0 if no rows were inserted or changed.
This is the case when an INSERT ... ON DUPLICATE KEY UPDATE updates a row
with the same values as the row contains.

Now the LAST_INSERT_ID() values is reset to 0 only if there were no rows
successfully inserted or touched.
The new 'touched' field is added to the COPY_INFO structure. It holds the
number of rows that were touched no matter whether they were actually
changed or not.

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.0-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.1-opt

into  mysql.com:/home/hf/work/mrg/mysql-5.0-opt

into  mockturtle.local:/home/dlenev/src/mysql-4.1-merge

into  mockturtle.local:/home/dlenev/src/mysql-5.0-merge

into  mockturtle.local:/home/dlenev/src/mysql-5.1-bg25966