sql/item.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged

sql/item.h:
  mechanism to keep reference in cache array for row IN
sql/item_cmpfunc.cc:
  mechanism to keep reference in cache array for row IN
  layout fixed
sql/item_cmpfunc.h:
  mechanism to keep reference in cache array for row IN
sql/item_subselect.cc:
  fixed memory pools swapping
  prevented deleting Item_in_optimizer cache in case of row IN subquery
sql/mysql_priv.h:
  declarations of function moved to be useful in sql_class.h
sql/sql_base.cc:
  keep fields expanded from '*' in statement memory pool
sql/sql_class.cc:
  fixed restoring/backup of memory pool and list of items
sql/sql_class.h:
  memory allocation methods moved to Statement
  memory pool substituting for preparing
sql/sql_lex.cc:
  ref_pointer_array kept in statement memory
sql/sql_lex.h:
  reinitialization of UNIT
sql/sql_prepare.cc:
  memory allocation/swapping fixed
tests/client_test.c:
  layout fixed

into mysql.com:/home/dlenev/src/mysql-4.1-bg2248


include/mysql.h:
  Auto merged
libmysql/libmysql.c:
  Auto merged

into bar.intranet.mysql.r18.ru:/usr/home/bar/mysql-4.1

CONVERT3 was removed, it was for test purposes,
and rather harmful.

into deer.(none):/home/hf/work/mysql-4.1.2208


sql/sql_parse.cc:
  Auto merged

Made code shorter and more correct


libmysql/client_settings.h:
  cli_next_result removed
libmysql/libmysql.c:
  cli_next_result removed

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

"MySQL server does not detect if garbage chars at the end of query":

Detect garbage chars at the end of the query or at the end of a query
for a prepared statement (which happens if mysql_real_query() or mysql_prepare()
were called with a too big 'length' parameter (bigger than the real intended
length of the query: then we receive a query + garbage characters from the
client). This resulted in garbage chars written into the binlog.
Now instead the client receives something like:
'You have an error in your SQL syntax.  Check the manual that corresponds
to your MySQL server version for the right syntax to use near '!stmt'
at line 1' i.e. the server is pointing at the weird tail of the query
(this '!stmt' are the garbage chars sent by the client).
All tests pass, except mysqldump.test and ctype_utf8.test but they failed
before the patch.


sql/sql_parse.cc:
  Detect garbage chars at the end of the query
  (which happens if mysql_real_query() was called with a too big 'length'
  parameter (bigger than the real intended length of the query: then
  we receive a query + garbage characters from the client).
sql/sql_prepare.cc:
  Detect garbage chars at the end of the query
  (which happens if mysql_prepare() was called with a too big 'length'
  parameter (bigger than the real intended length of the query: then
  we receive a query + garbage characters from the client).
tests/client_test.c:
  The change to sql_parse.cc and sql_prepare.cc rightfully gives many
  syntax errors to tests/client_test.c which is full of
  mysql_prepare(mysql, "SHOW TABLES", 100).
  Correcting all these commands.

  No needs to load charset index if the character set is build-in.


client/mysql.cc:
  No needs to load charset index if the character set is build-in.
client/mysqlcheck.c:
  No needs to load charset index if the character set is build-in.
client/mysqldump.c:
  No needs to load charset index if the character set is build-in.
client/mysqlimport.c:
  No needs to load charset index if the character set is build-in.

into mysql.com:/home/dlenev/src/mysql-4.1-bg2248

into deer.(none):/home/hf/work/mysql-4.1.2208

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

added setting of 'neg' in Item_param::set_time() (looks like the only forgotten
member).
It's the second place I find where 'neg' was forgotten.
The symptom was unexpected negative times in the binary log when running
tests/client_test.c (test_date() in fact):
# at 43009
#040210 15:46:42 server id 1  log_pos 43009     Query   thread_id=1     exec_time=0     error_code=0
SET TIMESTAMP=1076424402;
INSERT INTO test_date VALUES('2000-01-10 11:16:20','-11:16:20' etc


sql/item.cc:
  Don't forget to copy 'neg'.

into eagle.mysql.r18.ru:/home/vva/work/BUG_2592/mysql-4.1

in sql/sql_lex.cc


sql/sql_lex.cc:
  code cleanup of processing MY_LEX_USER_VARIABLE_DELIMITER

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

into mysql.com:/home/dlenev/src/mysql-4.1-bg2248

  FreeBSD "ps" detection usually failed, in 90% cases,
  on FreeBSD-5.1. This change should work fine under
  5.x and 4.x, and I believe in 3.x. too. 


configure.in:
  FreeBSD "ps" detection usually failed, in 90% cases. Thi

into deer.(none):/home/hf/work/mysql-4.1.2208


sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged

It was together with the previous but. This test tends to prove it.

into bar.intranet.mysql.r18.ru:/usr/home/bar/mysql-4.1

into eagle.mysql.r18.ru:/home/vva/work/BUG_2592/mysql-4.1


sql/sql_lex.cc:
  Auto merged

mysql-test/r/mysqldump.result:
  correcting result after merge

client/mysqldump.c:
  Auto merged
mysql-test/r/mysqldump.result:
  e

mysql-test/t/mysqldump.test:
  added skiped newline to the end of file

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 @@.


sql/set_var.cc:
  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 @@.

Done clean-up in prep stmt API functions:
1) Removed some checks that were performed only in debug version
were making debug version more tolerable to user errors than 
production (and thus caused problems for example masking some
bugs). 
2) Also removed some other checks to make prep stmt API 
consistent with the rest of C API (this also in line with 
general politics - make checks in only those places where 
errors are very common and hard to spot).


include/mysql.h:
  Removed CHECK_EXTRA_ARGUMENTS define since it is no longer used 
  anywhere.
libmysql/libmysql.c:
  Added check that will cause mysql_fetch() to bark then it is 
  used without calling mysql_execute() before.
  Removed checks that were performed only in debug version and
  caused problems since they were making debug version more 
  tolerable to user errors than production. Also removed some
  other checks to make prep stmt API consistent in this regard 
  with the rest of C API (this also in line with general politics -
  make checks in only those places where errors are very common 
  and hard to spot).
tests/client_test.c:
  Updated tests to reflect removal of some checks in prep stmt API.
  Removed lines that caused bug #2473 to pop up, should be added 
  as separate test with the fix for this bug.
  Added test for bug#2248 "mysql_fetch without prior mysql_execute 
  hangs"

caused UDF functions to segmenation fault when they tried to
print an error during wrong usage.

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

now we execute only one first select during mysql_real_query
others - during 'mysql_next_result'


include/mysql.h:
  'virtual' next_result added
libmysql/client_settings.h:
  cli_next_result declaration added
libmysql/libmysql.c:
  mysql_next_result now works in embedded library as well
libmysqld/lib_sql.cc:
  emb_next_result implemented
sql/sql_class.h:
  fields to store the rest of the query added
sql/sql_parse.cc:
  Saving the rest of the query added for embedded case

Multibyte charsets do not check that incoming data is well-formed

into sanja.is.com.ua:/home/bell/mysql/bk/work-prepared-4.1


mysql-test/r/derived.result:
  Auto merged
mysql-test/t/derived.test:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged

into sanja.is.com.ua:/home/bell/mysql/bk/work-derived2-4.1

sql/sql_derived.cc:
  memory leack fixed
sql/sql_lex.cc:
  flag to avoid double cleaning
sql/sql_lex.h:
  flag to avoid double cleaning
sql/sql_select.cc:
  right way to cleanup JOIN_TAB
sql/sql_select.h:
  right way to cleanup JOIN_TAB
sql/sql_union.cc:
  flag to avoid double cleaning

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


mysql-test/r/rpl_until.result:
  result update
mysql-test/t/rpl_until.test:
  real-sleep is incorrect syntax; mysqltest knows only real_sleep.
  Tip: don't use -- before commands; if mysqltest does not recognize the command
  after -- it just says "it must be a comment", so there is no syntax error detection.
  If you don't use the -- it will report the syntax error.
  The typo caused no sleep, so the slave did not have time to stop.
  Now it has time so we needn't replace the Slave_SQL_Running
  (and it's better to not replace it, because if we don't see that it
  is running, it will trigger errors just a bit later).

mysql-test/r/derived.result:
  Auto merged
mysql-test/t/derived.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_sum.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged

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