differently when converting column to auto_increment in 4.1" with
current tree.


mysql-test/t/type_timestamp.test:
  Auto merged
mysql-test/r/type_timestamp.result:
  Manual merge.
sql/sql_table.cc:
  Manual merge.

into mysql.com:/home/my/mysql-4.1

into mysql.com:/home/my/mysql-4.1


sql/mysqld.cc:
  Auto merged

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1

to auto_increment in 4.1".
Now we are enforcing NO_AUTO_VALUE_ON_ZERO mode during ALTER TABLE only
if we are converting one auto_increment column to another auto_increment
column (this also includes most common case when we don't do anything
with such column).

Also now when we convert some column to TIMESTAMP NOT NULL column with
ALTER TABLE we convert NULL values to current timestamp, (as we do this
in INSERT). One can still get old behavior by setting system TIMESTAMP
variable to 0.


mysql-test/r/auto_increment.result:
  Added tests for ALTER TABLE converting columns containing NULL and 0
  values to AUTO_INCREMENT columns.
mysql-test/r/type_timestamp.result:
  Removed test for creation of TIMESTAMP(19) columns (it is 4.0 specific).
  Added test for ALTER TABLE converting columns containing NULL values
  to TIMESTAMP columns.
mysql-test/t/auto_increment.test:
  Added tests for ALTER TABLE converting columns containing NULL and 0
  values to AUTO_INCREMENT columns.
mysql-test/t/type_timestamp.test:
  Removed test for creation of TIMESTAMP(19) columns (it is 4.0 specific).
  Added test for ALTER TABLE converting columns containing NULL values
  to TIMESTAMP columns.
sql/field_conv.cc:
  Fix bug #5915 "ALTER TABLE behaves differently when converting column
  to auto_increment in 4.1". Also now when we are converting some column
  to TIMESTAMP column, we are converting NULL values to CURRENT_TIMESTAMP
  (as it was initially planned).
  
  do_copy_timestamp(): Fixed comment.
  do_copy_next_number(): We should also set auto_increment_field_not_null
    to FALSE if we have NULL in source field.
  Copy_field::set(): Moved setting of copy functions for TIMESTAMP and
    AUTO_INCREMENT fields to proper place (this was dead code before).
sql/sql_table.cc:
  Fix for bug #5915 "ALTER TABLE behaves differently when converting column
  to auto_increment in 4.1".
  
  Instead of always forcing NO_AUTO_VALUE_ON_ZERO in ALTER TABLE it is
  better to do this only if we are converting one auto_increment column
  to another auto_increment column (this also includes most common case
  when we don't do anything with such column).

into brian-akers-computer.local:/Users/brian/mysql/mysql-4.1

Some bigger code changes was necessary becasue of the multi-table-update and the new HANDLER code


include/hash.h:
  Added back function that's was used in 4.0
mysql-test/r/delete.result:
  Update results after merge
mysql-test/r/flush_table.result:
  Update results after merge
mysql-test/r/func_str.result:
  Update results after merge
mysql-test/r/handler.result:
  Update results after merge
  Change is big becasue in MySQL 4.1 you are not allowed to qualify the handler alias with a databasename
mysql-test/r/multi_update.result:
  More startup cleanups
mysql-test/r/rename.result:
  More startup-cleanups
mysql-test/r/select.result:
  More startup cleanups
mysql-test/r/show_check.result:
  More startup-cleanups
mysql-test/t/ctype_latin1_de.test:
  Cleanup
mysql-test/t/derived.test:
  Portability fix
mysql-test/t/handler.test:
  Update results after merge
  Change is big becasue in MySQL 4.1 you are not allowed to qualify the handler alias with a databasename
mysql-test/t/multi_update.test:
  More startup cleanups
mysql-test/t/range.test:
  More comments
mysql-test/t/rename.test:
  More startup cleanups
mysql-test/t/select.test:
  More startup cleanups
mysql-test/t/show_check.test:
  More startup cleanups
mysql-test/t/type_timestamp.test:
  Add back test deleted during merge
sql/item_cmpfunc.cc:
  After merge fixes
sql/item_func.cc:
  Remove compiler warning
sql/mysql_priv.h:
  After merge fixes
sql/mysqld.cc:
  After merge fixes
sql/sql_acl.cc:
  More debugging
sql/sql_base.cc:
  After merge fixes
  (This fix was needed bacause of multi-table-update reopens tables)
sql/sql_handler.cc:
  After merge fixes
sql/sql_lex.h:
  After merge fixes
sql/sql_select.cc:
  After merge fixes
sql/sql_show.cc:
  After merge fixes
sql/sql_table.cc:
  After merge fixes
  Simple cleanup of mysql_discard_or_import_tablespace
sql/sql_update.cc:
  After merge fixes
  Rework mysql_multi_update to take into account derived tables.
sql/sql_yacc.yy:
  After merge fixes

Clean up from Bar and Antony code review. Found an issue with the header file were it could end up corrupted.


sql/examples/ha_archive.cc:
  Cleanup from Bar's and Antony's code review. Meta file should not be system independent (so you can copy around the files as you like).
sql/examples/ha_archive.h:
  No longer bother with storing the working version of the data files. Its unimportant while there is only one format.

mysqld.cc:
  Added call to create_pid_file to start_signal_handler on windows.  Also removed the #ifndef WINDOWS from two calls that deletes the pid file


sql/mysqld.cc:
  Added call to create_pid_file to start_signal_handler on windows.  Also removed the #ifndef WINDOWS from two calls that deletes the pid file

Noteworthy:
- New HANDLER code
- New multi-update-grant-check code
- Table lock code in ha_innodb.cc was not applied


BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/deleted/.del-ctype-latin1_de.c~c5d8f9208bceb98e:
  Auto merged
Build-tools/mysql-copyright-2:
  Auto merged
acinclude.m4:
  Auto merged
client/mysqladmin.c:
  Auto merged
client/mysqldump.c:
  Auto merged
include/config-win.h:
  Auto merged
include/my_global.h:
  Auto merged
include/myisam.h:
  Auto merged
innobase/btr/btr0btr.c:
  Auto merged
innobase/buf/buf0buf.c:
  Auto merged
ltmain.sh:
  Auto merged
innobase/dict/dict0dict.c:
  Auto merged
innobase/fsp/fsp0fsp.c:
  Auto merged
innobase/include/dict0dict.h:
  Auto merged
innobase/include/row0mysql.h:
  Auto merged
innobase/log/log0log.c:
  Auto merged
innobase/log/log0recv.c:
  Auto merged
innobase/pars/pars0opt.c:
  Auto merged
innobase/row/row0row.c:
  Auto merged
innobase/sync/sync0arr.c:
  Auto merged
innobase/ut/ut0dbg.c:
  Auto merged
myisam/mi_check.c:
  Auto merged
myisam/mi_close.c:
  Auto merged
myisam/mi_create.c:
  Auto merged
myisam/mi_locking.c:
  Auto merged
myisam/myisampack.c:
  Auto merged
mysql-test/r/delete.result:
  Auto merged
mysql-test/r/func_if.result:
  Auto merged
Build-tools/mysql-copyright:
  Merge with 4.0 (too most of the code from 4.0)
Makefile.am:
  merge
client/mysql.cc:
  Used 4.1 code
configure.in:
  merge
innobase/os/os0file.c:
  merge
innobase/row/row0mysql.c:
  merge
mysql-test/r/ctype_latin1_de.result:
  merge
mysql-test/r/flush_table.result:
  merge
mysql-test/r/func_str.result:
  merge
mysql-test/r/handler.result:
  merge
mysql-test/r/multi_update.result:
  merge
mysql-test/r/type_timestamp.result:
  Removed testing of 'new' mode, as this is only relevant for 4.0
mysql-test/r/update.result:
  merge
mysql-test/t/delete.test:
  merge
mysql-test/t/flush_table.test:
  merge
mysql-test/t/func_str.test:
  merge
mysql-test/t/handler.test:
  merge
mysql-test/t/multi_update.test:
  merge
mysql-test/t/type_timestamp.test:
  Removed testing of 'new' mode, as this is only relevant for 4.0
mysql-test/t/update.test:
  merge
mysys/errors.c:
  merge
mysys/my_fstream.c:
  merge
mysys/my_pread.c:
  merge
mysys/my_write.c:
  merge
mysys/mysys_priv.h:
  merge
scripts/mysqlhotcopy.sh:
  merge
sql/field.cc:
  Keep code from 4.1
sql/field.h:
  Keep code from 4.1
sql/ha_innodb.cc:
  Don't merge lock code from 4.0; Heikki will look at this
sql/ha_myisam.cc:
  merge
sql/handler.cc:
  merge
sql/item_cmpfunc.cc:
  merge
sql/item_cmpfunc.h:
  merge
sql/item_strfunc.cc:
  merge
sql/mysql_priv.h:
  merge
sql/mysqld.cc:
  merge
sql/protocol.cc:
  merge
sql/records.cc:
  merge
sql/repl_failsafe.cc:
  merge
mysql-test/r/lock_multi.result:
  merge
mysql-test/t/ctype_latin1_de.test:
  merge
mysql-test/t/func_if.test:
  merge
mysql-test/t/lock_multi.test:
  merge
sql/repl_failsafe.h:
  merge
  Remove unnessessary header protection
sql/slave.h:
  merge
sql/sql_acl.cc:
  merge
sql/sql_base.cc:
  merge
sql/sql_cache.cc:
  auto merge
sql/sql_class.cc:
  merge
sql/sql_class.h:
  merge
sql/sql_delete.cc:
  merge
sql/sql_handler.cc:
  Get new HANDLER code into 4.1
sql/sql_parse.cc:
  Keep old file
sql/sql_repl.cc:
  merge
sql/sql_repl.h:
  merge
sql/sql_show.cc:
  merge
sql/sql_table.cc:
  merge
sql/sql_union.cc:
  Applied the examine_rows bug fix from 4.0 by hand
sql/sql_update.cc:
  New multi-update-grant-check code from 4.0
sql/sql_yacc.yy:
  New multi-update-grant-check code from 4.0
sql/stacktrace.c:
  merge
sql/table.h:
  merge

ndb/test/run-test/atrt-mysql-test-run:
  ...

and testcases


ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  bug#5736, subqueries and not in
sql/ha_ndbcluster.cc:
  bug#5736, subqueries and not in

into gw.mysql.r18.ru:/usr/home/ram/work/4.0.b5733


sql/records.cc:
  Auto merged

into brian-akers-computer.local:/Users/brian/mysql/mysql-4.1


sql/examples/ha_archive.cc:
  Auto merged

into mysql.com:/home/my/mysql-4.0


sql/sql_table.cc:
  Auto merged

Cleaned up patch for checking locks for multi-table updates


myisam/mi_close.c:
  Reverted patch for new usage of open_counts
myisam/mi_locking.c:
  Reverted patch for new usage of open_counts
sql/ha_myisam.cc:
  Reverted patch for new usage of open_counts
sql/handler.cc:
  Removed compiler warning
sql/sql_acl.cc:
  Removed compiler warning
sql/sql_table.cc:
  No need to unlock after failed call to external_lock()
sql/sql_update.cc:
  Cleaned up (and made it more secure) patch for checking locks for multi-table updates

into mysql.com:/home/dlenev/src/mysql-4.1-bf


sql/field.cc:
  Auto merged

introduced during implementation of TIMESTAMP columns, which are able 
to store NULLs (Unfortunately it is impossible to write test case for
this. Kudos to Holyfoot for noticing it!)


sql/field.cc:
  Field_timestamp::get_auto_set_type(): To preserve compatibility 
  with pre-4.1 we have to handle TIMESTAMP_OLD_FIELD columns properly. 
  (It is ok to handle them as TIMESTAMP_DNUN_FIELD since value of first
   such column should be set to current timestamp on both INSERT and UPDATE
   operations, and we don't call this method for rest of them).

into deer.(none):/home/hf/work/mysql-4.1.5730

  Fix typos in previous push


innobase/include/dict0mem.h:
  Fix typos in previous push

into hundin.mysql.fi:/home/heikki/mysql-4.1

into poseidon.ndb.mysql.com:/home/tomas/mysql-4.1

into deer.(none):/home/hf/work/mysql-4.0

Recusive part leads to stack overflow


sql/sql_cache.cc:
  Recursion removed from Query_cache::allocate_data_chain

into hundin.mysql.fi:/home/marko/k/mysql-4.0

  Raise maximum column prefix len to 767 bytes, so that MySQL can create a column prefix index of 255 UTF-8 characters (each takes 3 bytes at the maximum); add comments about why innobase_get_at_most_n_mbchars() works ok
dict0mem.h:
  Raise maximum column prefix len to 767 bytes, so that MySQL can create a column prefix index of 255 UTF-8 characters (each takes 3 bytes at the maximum)
row0mysql.c:
  If MySQL tries to create a column prefix index longer that 255 UTF-8 characters, give an error, and drop the table from the InnoDB internal data dictionary. MySQL did not drop the table there in its own error handling.


innobase/row/row0mysql.c:
  If MySQL tries to create a column prefix index longer that 255 UTF-8 characters, give an error, and drop the table from the InnoDB internal data dictionary. MySQL did not drop the table there in its own error handling.
innobase/include/dict0mem.h:
  Raise maximum column prefix len to 767 bytes, so that MySQL can create a column prefix index of 255 UTF-8 characters (each takes 3 bytes at the maximum)
sql/ha_innodb.cc:
  Raise maximum column prefix len to 767 bytes, so that MySQL can create a column prefix index of 255 UTF-8 characters (each takes 3 bytes at the maximum); add comments about why innobase_get_at_most_n_mbchars() works ok

into hundin.mysql.fi:/home/marko/j/mysql-4.1

into hundin.mysql.fi:/home/marko/k/mysql-4.0

into sinisa.nasamreza.org:/mnt/work/mysql-4.0

sql/sql_union.cc:
  Fixing a non-critical bug in 4.0 UNION's which results in erronously 
  calculated number o fexamined rows. This value is displayed in the 
  slow query log.
  
  This is a bug number #5879.

into hundin.mysql.fi:/home/marko/j/mysql-4.1

into mysql.com:/home/mydev/mysql-4.0