Don't show PSEUDO_THREAD_ID in SHOW VARIABLES because:
- we don't want people to discover this variable as it could never do good to
set it (it was designed for use by mysqlbinlog only, so that a thread can have
several temp tables of the same name at the same time)
- if we show it in SHOW VARIABLES, Mysql Administrator will display it and
this will force us to put a description, so all MySQL Administrator user
will be aware of this variable, some may have the idea to set it with a SET
command, and then it will cause bad things.
The variable is still settable, and still visible with SELECT @@.

Don't use --command in tests; use command.

into mysql.com:/home/kostja/mysql/mysql-4.1-root

don't set other flags: it breaks future extensions

Removed warnings from test suite

Fixed output from mysqlbinlog when using --skip-comments
Fixed warnings from valgrind
Fixed ref_length when used with HEAP tables
More efficent need_conversion()
Fixed error handling in UPDATE with not updateable tables
Fixed bug in null handling in CAST to signed/unsigned

http://bugs.mysql.com/bug.php?id=2366
Wrong utf8 behaviour when data is trancated

into eagle.mysql.r18.ru:/home/vva/work/BUG_2310/mysql-4.1

Added SQL_SELECT::cleanup() to make it easier to reuse SQL_SELECT item's for sub selects. Needed for proper fix for bug #2479.
Added 'select_to_file' class to be able to merge identical code for select_export and select_dump

  Emit "TYPE=" for 4.0 and 3.23 compatible modes

Bug #2619  	ucs2 LIKE comparison fails in some cases
Fixes

we don't need opt_range.h and opt_range.cc files at all.

into gw.mysql.r18.ru:/usr/home/ram/work/4.1.b2419

into eagle.mysql.r18.ru:/home/vva/work/BUG_2438/mysql-4.1

into eagle.mysql.r18.ru:/home/vva/work/BUG_2438/mysql-4.1

from table->mem_root to thd->mem_root 
(fixed bug #2438 "Runaway memory consumption")

into gw.mysql.r18.ru:/usr/home/ram/work/4.1.b2419

collation is the same with the index collation.

  Fixed bug #2602 in CACHE INDEX, LOAD INDEX

null_ref_key moved to TABLE_REF.
new null range created if necessary.

double delete bug fixed

db name is printed with append_identifier for a proper quoting

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

  Correct the comment about the ibuf record format in >= 4.1.1

The problem was that memory was free'd, but it was referenced
later. This free was unneccessary anyway, because join_free() /
JOIN::cleanup takes care of this later on.

Added test case into t/subselect.test for it.

Regards,
Jani

dump when result was NULL.

We signed error instead of returning the result

mysql->server_status wasn't set after the query