Merge of ha_innobase.cc from 4.0; This fixes that MySQL doesn't allocate too big buffers when sorting innobase rows
Changed name of variables
NO_FOREIGN_KEY_CHECKS -> FOREIGN_KEY_CHECKS
RELAXED_UNIQUE_CHECKS -> UNIQUE_CHECKS
to avoid confusion with 'not...' variables.
Write name of adminstrator command to slow log.
Added mysqldumpslow to RPM


Docs/manual.texi:
  Changelog
sql/gen_lex_hash.cc:
  Updated values
sql/ha_innobase.cc:
  Remove return value of sprintf
  Merged back optimizations done in 4.0
  Fixed ref_length;  Caused MySQL to use big buffers when using InnoDB
sql/lex.h:
  Changed name of variables
  NO_FOREIGN_KEY_CHECKS -> FOREIGN_KEY_CHECKS
  RELAXED_UNIQUE_CHECKS -> UNIQUE_CHECKS
sql/log.cc:
  Write name of adminstrator command to slow log
sql/sql_yacc.yy:
  Changed name of variables
  NO_FOREIGN_KEY_CHECKS -> FOREIGN_KEY_CHECKS
  RELAXED_UNIQUE_CHECKS -> UNIQUE_CHECKS
support-files/mysql.spec.sh:
  Added mysqldumpslow to RPM

  Backport the AIX crash fix changes from 4.0


innobase/include/dyn0dyn.h:
  Backport the AIX crash fix changes from 4.0
innobase/include/dyn0dyn.ic:
  Backport the AIX crash fix changes from 4.0

  Add diagnostic code to track a probable table corruption reported by a user


innobase/row/row0vers.c:
  Add diagnostic code to track a probable table corruption reported by a user

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

bugfix: uniques did not contributed to MYI tot_length estimation, which resulted in "Index file full" error on huge SELECT DISTINCT's

  Make the typecast trick pthread_t -> os_thread_id_t safer, but a full fix needs usage of appropriate Posix functions


innobase/configure.in:
  Make the typecast trick pthread_t -> os_thread_id_t safer, but a full fix needs usage of appropriate Posix functions
innobase/os/os0thread.c:
  Make the typecast trick pthread_t -> os_thread_id_t safer, but a full fix needs usage of appropriate Posix functions

into hundin.mysql.fi:/home/heikki/mysql3

Docs/manual.texi:
  Changelog

  Fix a bug in the storage of the SQL NULL value in 64-bit computers: the value code must fit in 32 bits


innobase/include/univ.i:
  Fix a bug in the storage of the SQL NULL value in 64-bit computers: the value code must fit in 32 bits

  Move the assertion in foreign keys to the right place


innobase/row/row0ins.c:
  Move the assertion in foreign keys to the right place

  Revert the test changes to wait for a full push of new auto-inc algorithm


innobase/dict/dict0dict.c:
  Revert the test changes to wait for a full push of new auto-inc algorithm

  Do not perform ON DELETE action for a FOREIGN KEY constraint if we are doing an UPDATE, not a DELETE
dict0dict.c:
  test


innobase/dict/dict0dict.c:
  test
innobase/row/row0ins.c:
  Do not perform ON DELETE action for a FOREIGN KEY constraint if we are doing an UPDATE, not a DELETE

Fix wrong usage of constant which could cause mysqld to use index when doing an update/delete on small tables.
code cleanup


Docs/manual.texi:
  changelog
sql/ha_innobase.cc:
  Removed compiler warning
sql/slave.cc:
  Cleanup comments and indentation for suppressing connect warnings
sql/sql_db.cc:
  clean up comment
sql/sql_delete.cc:
  Fix wrong usage of constant which could cause mysqld to use index when doing an update/delete on small tables.
sql/sql_update.cc:
  Fix wrong usage of constant which could cause mysqld to use index when doing an update/delete on small tables.

  Align a buffer for i/o from a raw device


innobase/fil/fil0fil.c:
  Align a buffer for i/o from a raw device

  Fix a bug in the previous commit change and align also the buffer in simulataled aio for possible use in i/o to raw devices


innobase/os/os0file.c:
  Fix a bug in the previous commit change and align also the buffer in simulataled aio for possible use in i/o to raw devices

  Align the buffer used in initing a data file to zero; this may be needed if the data file is actually a raw device


innobase/os/os0file.c:
  Align the buffer used in initing a data file to zero; this may be needed if the data file is actually a raw device

into sinisa.nasamreza.org:/mnt/work/mysql


sql/slave.cc:
  Auto merged

  Suppress prints by slave.cc when there is a normal reconnect after the master has been quiet for the time of the net read timeout; this removes the Error 1159 messages many users have complained about in the replication of 3.23.51


sql/slave.cc:
  Suppress prints by slave.cc when there is a normal reconnect after the master has been quiet for the time of the net read timeout; this removes the Error 1159 messages many users have complained about in the replication of 3.23.51

BitKeeper/deleted/.del-errmsg.txt~7b5c3eb97e12d271:
  Delete: sql/share/pt_br/errmsg.txt
configure.in:
  Remove pt_br
sql/share/portuguese/errmsg.txt:
  Update portuhuese

BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

  Increase max number of waiting threads to 10000 and put diagnostic prints if this value is exceeded


innobase/srv/srv0srv.c:
  Increase max number of waiting threads to 10000 and put diagnostic prints if this value is exceeded
innobase/include/os0thread.h:
  Increase max number of waiting threads to 10000 and put diagnostic prints if this value is exceeded

  On Monty's suggestion move ha_drop_database back inside LOCK_mysql_create_db, but we release LOCK_open during it to let possible running queries complete. I tested this and it seemed to work also in complex concurrent DELETE, SELECT, DROP DATABASE, and CREATE DATABASE situations


sql/sql_db.cc:
  On Monty's suggestion move ha_drop_database back inside LOCK_mysql_create_db, but we release LOCK_open during it to let possible running queries complete. I tested this and it seemed to work also in complex concurrent DELETE, SELECT, DROP DATABASE, and CREATE DATABASE situations

  from TeamOS/2 Italy
- removed some obsolete files on Yuri's request
- Added missing os2 related files outside the os2 subdirectory
  to the distribution


BitKeeper/deleted/.del-MySQL-All.icc~132f824bdf16897c:
  Delete: os2/MySQL-All.icc
BitKeeper/deleted/.del-MySQL-Client.irs~6dc13dcf3bbd5c0e:
  Delete: os2/MySQL-Client.irs
BitKeeper/deleted/.del-MySQL-Lib.icc~6775a33b1eeed98:
  Delete: os2/MySQL-Lib.icc
BitKeeper/deleted/.del-MySQL-ReadLine.icc~d7ab937c4ed8922f:
  Delete: os2/MySQL-ReadLine.icc
BitKeeper/deleted/.del-MySQL-binlog.icc~ec86ef1b392553e:
  Delete: os2/MySQL-binlog.icc
BitKeeper/deleted/.del-MySQL-binlog.irs~80d1800461e185d1:
  Delete: os2/MySQL-binlog.irs
BitKeeper/deleted/.del-MySQL-sql.irs~563a18a769b1785d:
  Delete: os2/MySQL-sql.irs
BitKeeper/deleted/.del-build-all.log~8dda947d95dfb926:
  Delete: os2/build-all.log
BitKeeper/deleted/.del-mysql.base~330f9ea62769c03a:
  Delete: os2/mysql.base
BitKeeper/deleted/.del-mysql.ih~767482ec101feda3:
  Delete: os2/mysql.ih
BitKeeper/deleted/.del-readme.os2~e8fe94e278248f7e:
  Delete: os2/readme.os2
configure.in:
  Added new os2 subdirectories
include/Makefile.am:
  Added include/config-os2.h to distribution
include/config-os2.h:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
mysys/Makefile.am:
  Added missing OS/2 files  in mysys to distribution
mysys/my_os2file64.c:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
mysys/my_os2thread.c:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/BldLevel.cmd:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/BldLevel.rc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/ChangeLog.os2:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/Makefile.am:
  Fixed OS/2 file list (some new files, some have been removed)
os2/MySQL-Client.icc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/MySQL-Opt.icc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/MySQL-Source.icc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/MySQL-Util.icc:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/MySQL-Util.irs:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/ReadMe.txt:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/build-all.cmd:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy
os2/rint.obj:
  Applied modifications provided by Yuri Dario <mc6530@mclink.it> from TeamOS/2 Italy

  Revert Monty's change to the positioning of ha_drop_database(): otherwise a running query on a table to be dropped in DROP DATABASE always causes the server to hang


sql/sql_db.cc:
  Revert Monty's change to the positioning of ha_drop_database(): otherwise a running query on a table to be dropped in DROP DATABASE always causes the server to hang

ppc64 and x86-64, fixed a compile bug when building with TCP wrapper
support on Linux


bdb/dist/acconfig.h:
  Added patch for x86_64 (provided by SuSE)
bdb/dist/aclocal/mutex.m4:
  Added patch for x86_64 (provided by SuSE)
bdb/include/mutex.h:
  Added patch for x86_64 (provided by SuSE)
include/global.h:
  Added a SMP-related patch for PPC64 (provided by SuSE)
sql/mysqld.cc:
  Compile fix for Linux when compiling with --with-librwap

Docs/manual.ja.texi:
  Fixed typo
Docs/manual.texi:
  Fixed typo, added changelog entry

Fix for access problem (merge from 4.0)


sql/sql_db.cc:
  Do handler specific drop-database at safe place.
sql/sql_parse.cc:
  Fix for access problem (merge from 4.0)

  Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB


support-files/my-large.cnf.sh:
  Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB
support-files/my-medium.cnf.sh:
  Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB
support-files/my-small.cnf.sh:
  Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB
support-files/my-huge.cnf.sh:
  Update my.cnf example files to reflect InnoDB autoextend and also simplify them for InnoDB

  Forgot to release an x-latch in DROP DATABASE


innobase/row/row0mysql.c:
  Forgot to release an x-latch in DROP DATABASE

  Protect InnoDB monitor with a mutex


innobase/srv/srv0srv.c:
  Protect InnoDB monitor with a mutex

I wish I had connection stop  / start so that I could have made a 
test case.


Docs/manual.texi:
  This is the only way to fix ALTER TABLE bug with BDB
sql/sql_table.cc:
  This is the only way to fix ALTER TABLE bug with BDB

  Remove debug code


innobase/srv/srv0srv.c:
  Remove debug code

  Eliminate potential division by zero


innobase/srv/srv0srv.c:
  Eliminate potential division by zero