into  damien-katzs-computer.local:/Users/dkatz/mysql-5.1-runtime

succ. mysql_change_user() call.

Use 2 bytes for character set number.

into  moksha.local:/Users/davi/mysql/push/bugs/21136-regression

caused a few tests to fail because the thd->extra_lock wasn't being set to
NULL after the table was unlocked. This poses a serious problem because later
attempts to access thd->extra_lock (now a dangling pointer) will probably
result in a crash (undefined behavior) -- and that's what actually happens
in some test cases.

The solution is to set the select_create::m_plock pointee to NULL, which
means that thd->extra_lock is set to NULL when the lock data is not for a
temporary table.

into  station.:/mnt/raid/alik/MySQL/devel/bug-30472/5.1-rt-bug30472

the sql_class.h file.

When CREATE TEMPORARY TABLE .. SELECT is invoked from a stored function
which in turn is called from CREATE TABLE SELECT causes a memory leak
because the inner create temporary table overrides the outter extra_lock
reference when locking the table.

The solution is to simply not overrride the extra_lock by only using the
extra_lock for a non-temporary table lock.

Removed duplicate innodb variable from sys_variables array.

insert_id after succ. mysql_change_user() call.

See also WL 4066.
  
This bug reveals two problems:
  - the problem on the client side which was described originally;
  - the problem in protocol / the server side: connection context
    on client and server should be like after mysql_real_connect()
    and be consistent. The server however just resets character
    set variables to the global defaults.

The fix seems to be as follows:
  - extend the protocol so that the client be able to send
    character set information in COM_CHANGE_USER command;
  - change the server so that it understands client character set
    in the command;
  - change the client:
    - reset character set to the default value (which has been
      read from the configuration);
    - send character set in COM_CHANGE_USER command.

insert_id after succ. mysql_change_user() call.

Supply a correct packet length to dispatch command.

MySQL provides what appears to be a non standard extension to the
FOREIGN KEY syntax which let users name (label/tag) a foreign key
to more easily identify a specific foreign key if any problems show
up later during the query parsing or execution. But the foreign key
name was not being properly set to the right key, possible leaving
the foreign key with no name.

into  lambda.weblab:/home/malff/TREE/mysql-5.1-28360-b

  UPGRADE)

Bug 17565 (RENAME DATABASE destroys events)
Bug#28360 (RENAME DATABASE destroys routines)

Removed the
  RENAME DATABASE db1 TO db2
statement.

Implemented the
  ALTER DATABASE db UPGRADE DATA DIRECTORY NAME
statement, which has the same function.

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime

into  adventure.(none):/home/thek/Development/cpp/bug27358/my51-bug27358

into  moksha.local:/Users/davi/mysql/push/mysql-5.1-runtime

the first query is not running while we are doing wait queries on
a second connection.

into  omega.weblab:/home/malff/TREE/mysql-5.1-rt-merge

into  omega.weblab:/home/malff/TREE/mysql-5.1-cleanup

Fixed test failure under heavy load, in case truncate table is slow.

the first query is not running while we are doing wait queries on
a second connection.

Discovered a bug while working with backup. Since it is possible to execute a statement in a pre/post statment clause that can return a result, we need to test for that and free it. 

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-rt50-merge

into  weblab.(none):/home/marcsql/TREE/mysql-5.0-rt-merge

into  weblab.(none):/home/marcsql/TREE/mysql-5.1-rt50-merge

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime

into  station.:/mnt/raid/alik/MySQL/5.1-rt-build

into  adventure.(none):/home/thek/Development/cpp/mysql-5.0-runtime

into  adventure.(none):/home/thek/Development/cpp/bug21074/my51-bug21074

statement.

c++config.h now has the following code:
// For example, <windows.h> is known to #define min and max as macros...
#undef min
#undef max

So, our defines in my_global.h are undefined when <new> header
is included.

Move definitions of min()/max() to the end of my_global.h.

into  adventure.(none):/home/thek/Development/cpp/mysql-5.1-runtime