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

 allowed parsing of table fields inside aggregate functions
 added new tests of fields resolving in grouping


mysql-test/r/func_gconcat.result:
  allowed parsing of table fields inside aggregate functions
mysql-test/r/subselect.result:
  added new tests of fields resolving in grouping
mysql-test/t/func_gconcat.test:
  allowed parsing of table fields inside aggregate functions
mysql-test/t/subselect.test:
  added new tests of fields resolving in grouping
sql/item_subselect.cc:
  allowed parsing of table fields inside aggregate functions

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

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

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

   with the sleep value we use for the test suite run during the
   release builds


BitKeeper/deleted/.del-flush_block_commit-master.opt~3bcd295d5bf68796:
  Delete: mysql-test/t/flush_block_commit-master.opt

into mysql.com:/usr/local/home/marty/MySQL/test/mysql-4.1

into gluh.mysql.r18.ru:/home/gluh/MySQL-BUGS/mysql-4.1

mysql-test/r/binary.result:
  Fix for bug #5134: WHERE x = 'bar' AND x LIKE BINARY 'bar' returns wrong results
mysql-test/t/binary.test:
  Fix for bug #5134: WHERE x = 'bar' AND x LIKE BINARY 'bar' returns wrong results
sql/sql_select.cc:
  Fix for bug #5134: WHERE x = 'bar' AND x LIKE BINARY 'bar' returns wrong results

  Don't do this test for now: it fails on Mac OSX.


mysql-test/r/show_check.result:
  Don't do this test for now: it fails on Mac OSX.
mysql-test/t/show_check.test:
  Don't do this test for now: it fails on Mac OSX.

Fix for HEAP+HASH prefix keys.

sql/item_subselect.cc:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

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

fix for bdb not ending up into libmysqld.a


bdb/dist/configure.ac:
  bdb bugfix: LTLIBOBJS didn't take --disable-shared into account
configure.in:
  build bdb with --disable-shared for libdb.a to go into libmysqld.a
libmysqld/examples/Makefile.am:
  incorrect "bugfix" undone. bdb should be in libmysqld.a

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


sql/sql_select.cc:
  Auto merged

into mysql.com:/dbdata/psergey/mysql-4.1-root-root

 * When executing EXPLAIN, do the same as for the query: convert join type to JT_CONST if keyuse array covers all key parts and all of them are constants.
 * In remove_const, don't remove conditions that depend on some-const-table and current-table.


mysql-test/r/join_outer.result:
  Testcase for bug#5088
mysql-test/t/join_outer.test:
  Testcase for bug#5088

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


mysql-test/t/func_gconcat.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged

into poseidon.(none):/home/tomas/mysql-4.1


sql/mysqld.cc:
  Auto merged

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

in ha_commit_trans - why it didn't crash earlier ?


mysql-test/r/null.result:
  after merge fix

sql/item_cmpfunc.h:
  Auto merged
mysql-test/r/join_outer.result:
  merged with 'ul'
mysql-test/r/null.result:
  merged with 'ul'

(cannot call it a "merge" :)

Abandoned improper use of MyISAM data.
Thanks Ingo!

cmd-line-utils/libedit/history.c:
  account for closing \0

into ice.snake.net:/Volumes/ice2/MySQL/bk/mysql-4.1

without InnoDB.

  Added test case for bug #4256.
join_outer.result:
  Fixed bug #4256.
item_cmpfunc.h:
  Fixed inconsistency of values of used_tables_cache and
  const_item_cache for Item_func_isnull objects.
  This inconsistency caused bug #4256.


sql/item_cmpfunc.h:
  Fixed inconsistency of values of used_tables_cache and
  const_item_cache for Item_func_isnull objects.
  This inconsistency caused bug #4256.
mysql-test/r/join_outer.result:
  Fixed bug #4256.
mysql-test/r/null.result:
  Added test case for bug #4256.
mysql-test/t/null.test:
  Added test case for bug #4256.

into rurik.mysql.com:/home/igor/mysql-4.1


sql/item_sum.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

into ice.snake.net:/Volumes/ice2/MySQL/bk/mysql-4.1

into rurik.mysql.com:/home/igor/mysql-4.1

into mysql.com:/home/kostja/work/mysql-4.1-4912


sql/item_cmpfunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

 a second time". The bug was caused by incompatibility of
negations elimination algorithm and PS: during first statement 
execute a subtree with negation was replaced with equivalent 
subtree without NOTs.
The problem was that although this transformation was permanent, 
items of the new subtree were created in execute-local memory.
The patch adds means to check if it is the first execute of a
prepared statement, and if this is the case, to allocate items
in memory of the prepared statement.
The implementation:
- backports Item_arena from 5.0
- adds Item_arena::is_stmt_prepare(), 
  Item_arena::is_first_stmt_execute().
- deletes THD::allocate_temporary_pool_for_ps_preparing(),
  THD::free_temporary_pool_for_ps_preparing(); they
  were redundant.
and adds a few invariants:
- thd->free_list never contains junk (= freed items)
- thd->current_arena is never null. If there is no
  prepared statement, it points at the thd. 
The rest of the patch contains mainly mechanical changes and
cleanups.


mysql-test/r/ps.result:
  Test results updated (test case for Bug#4912)
mysql-test/t/ps.test:
  A test case for Bug#4912 "mysqld crashs in case a statement is 
  executed a second time"
sql/item_cmpfunc.cc:
  current_statement -> current_arena
sql/item_subselect.cc:
  Statement -> Item_arena, current_statement -> current_arena
sql/item_subselect.h:
  Item_subselect does not need to save thd->current_statement.
sql/item_sum.cc:
  Statement -> Item_arena
sql/item_sum.h:
  Statement -> Item_arena
sql/mysql_priv.h:
  Statement -> Item_arena
sql/sql_base.cc:
  current_statement -> current_arena
sql/sql_class.cc:
  - Item_arena
  - convenient set_n_backup_statement, restore_backup_statement
  (nice idea, Sanja)
sql/sql_class.h:
  - Item_arena: backport from 5.0
  - allocate_temporary_pool_for_ps_preparing,
    free_temporary_pool_for_ps_preparing removed.
sql/sql_derived.cc:
  current_statement -> current_arena
sql/sql_lex.cc:
  current_statement -> current_arena
sql/sql_parse.cc:
  Deploy invariant that thd->free_list never contains junk items
  (backport from 5.0).
sql/sql_prepare.cc:
  - backporting Item_arena
  - no need to allocate_temporary_pool_for_ps_preparing().
sql/sql_select.cc:
  Fix for bug#4912 "mysqld crashs in case a statement is 
  executed a second time": if this is the first execute of
  a prepared statement, negation elimination is
  done in memory of the prepared statement.
sql/sql_union.cc:
  Backporting Item_arena from 5.0.