Added check for duplicate column in key
  Added tests and fixed tests which exploit bug


mysql-test/r/delete.result:
  Fix test as it exploited Bug#6252
mysql-test/r/innodb.result:
  Test for Bug#6126
mysql-test/r/key.result:
  Test for Bug#6126/6252
mysql-test/r/type_blob.result:
  Fix test as it exploited Bug#6252
mysql-test/t/delete.test:
  Fix test as it exploited Bug#6252
mysql-test/t/innodb.test:
  Test for Bug#6126
mysql-test/t/key.test:
  Test for Bug#6126/6252
mysql-test/t/type_blob.test:
  Fix test as it exploited Bug#6252
sql/sql_table.cc:
  Bug#6252 - Duplicate columns in keys should fail
    Added check for duplicate column.

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

BitKeeper/etc/ignore:
  Added ac_available_languages_fragment to the ignore list

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

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

  Better variable names in dump.
  Dump tertiary weight in reverse order, to sort upper letters before their lower counterparts.


strings/uca-dump.c:
  Better variable names in dump.
  Dump tertiary weight in reverse order, to sort upper letters before their lower counterparts.

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

range for BETWEEN typo fixed


extra/perror.c:
  meaningless error message fixed
heap/hp_rfirst.c:
  Bug #6748 heap_rfirst() doesn't work (and never did!)
mysql-test/r/heap.result:
  Bug #6748 heap_rfirst() doesn't work (and never did!)
mysql-test/r/range.result:
  range for BETWEEN typo fixed
mysql-test/t/heap.test:
  Bug #6748 heap_rfirst() doesn't work (and never did!)
sql/handler.cc:
  Bug #6748 heap_rfirst() doesn't work (and never did!)
sql/sql_select.cc:
  range for BETWEEN typo fixed

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

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

into mysql.com:/home/dlenev/src/mysql-4.1-bg6462

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

into mysql.com:/home/dlenev/src/mysql-4.1-bg6462


sql/set_var.cc:
  Auto merged

results." a.k.a. "Proper cleanup of subqueries is missing for SET and DO
statements". (Version #2 with after-review fixes).

To perform proper cleanup for statements that can contain subqueries 
but don't have main select we must call free_undelaid_joins().


mysql-test/r/subselect.result:
  Added test for bug #6462 "Same request on same data returns different
  results." a.k.a. "Proper cleanup of subqueries is missing for SET and DO
  statements".
mysql-test/t/subselect.test:
  Added test for bug #6462 "Same request on same data returns different
  results." a.k.a. "Proper cleanup of subqueries is missing for SET and DO
  statements".
sql/set_var.cc:
  Added missing cleanup of joins used in subqueries to SET statement.
sql/sql_do.cc:
  Added missing cleanup of joins used in subqueries to DO statement.

  Mofidications to dump secondary and tertiary weigthts
  And some minor improvements


strings/uca-dump.c:
  Mofidications to dump secondary and tertiary weigthts
  And some minor improvements

innobase/row/row0sel.c:
  Fixed bug: innodb_locks_unsafe_for_binlog still uses next-key locking (BUG #6747).
  We do not take gap type locks when using InnoDB startup option 
  innodb_locks_unsafe_for_binlog. Some code polishing also done.

- A new flag MY_CS_CSSORT was introduced for case sensitivity.
- Item_func_regexp doesn't substiture ICASE not only
  for binary collations but for case sensitive collations as well. 

  Print a warning to the .err log if the InnoDB history list length is > 20 000 even though purge reaches the list head; this is to track corruption reported on the MySQL mailing list Nov 9, 2004
lock0lock.c:
  Let SHOW INNODB STATUS print the history list length


innobase/lock/lock0lock.c:
  Let SHOW INNODB STATUS print the history list length
innobase/trx/trx0purge.c:
  Print a warning to the .err log if the InnoDB history list length is > 20 000 even though purge reaches the list head; this is to track corruption reported on the MySQL mailing list Nov 9, 2004
innobase/trx/trx0undo.c:
  Print a warning to the .err log if the InnoDB history list length is > 20 000 even though purge reaches the list head; this is to track corruption reported on the MySQL mailing list Nov 9, 2004

into mysql.com:/orca/space/pekka/ndb/version/my41

 of <parameter> IS NULL":
we must not only set Item::null_value in Item_param, but implement
Item_param::is_null() to work well with IS NULL/IS NOT NULL clauses.


mysql-test/r/ps.result:
  Test case for Bug#6297: test results fixed.
mysql-test/t/ps.test:
  A test case for Bug#6297 "prepared statement, wrong handling of 
  <parameter> IS NULL"
sql/item.h:
  A fix for Bug#6297: we must not only set null_value in Item_param, but
  also implement Item_param::is_null() to work well with  IS NULL/
  IS NOT NULL.
  Item::is_null() commented.

  Tweak some help text.


client/mysql.cc:
  Tweak some help text.

into mysql.com:/home/dlenev/src/mysql-4.1-bg6266

into mysql.com:/home/dlenev/src/mysql-4.1-bg6439

into mysql.com:/home/cps/mysql/trees/mysql-4.1

  reverting linking ndbclisnt to mysqladmin.cc


client/mysqladmin.cc:
  reverting linking ndbclisnt to mysqladmin.cc
client/Makefile.am:
  reverting linking ndbclisnt to mysqladmin.cc

  reverting my last fix


acinclude.m4:
  reverting my last fix

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

    fixed erroneous error message - set auto increment was done even if create table failed so real error message got lost behind "table not found"
    and simplified code a bit


ndb/src/kernel/vm/Configuration.cpp:
  corrected some erroneous size calculations
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  fixed erroneous error message - set auto increment was done even if create table failed so real error message got lost behind "table not found"
  and simplified code a bit

wrong datetime values for too big argument" from 4.0 tree to 4.1 tree.


mysql-test/r/func_time.result:
  Manual merge
mysql-test/t/func_time.test:
  Manual merge
sql/item_timefunc.cc:
  Manual merge

into mysql.com:/space/pekka/ndb/version/my41

ndb/src/kernel/blocks/ERROR_codes.txt:
  do not crash on config mismatch if release compiled
ndb/src/kernel/blocks/dbacc/DbaccMain.cpp:
  do not crash on config mismatch if release compiled
ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp:
  do not crash on config mismatch if release compiled
ndb/test/ndbapi/testDict.cpp:
  do not crash on config mismatch if release compiled

  This test was moved into func_group.


mysql-test/r/func_str.result:
  This test was moved into func_group.

properly" with main tree.


libmysql/libmysql.c:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/field.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
tests/client_test.c:
  Manual merge.

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

Also, Item_sum_hybrid->charset was removed as redundant,
and switched to use collation.collation instead.


mysql-test/r/func_group.result:
  Bug #6658 MAX(column) returns incorrect coercibility
mysql-test/r/func_str.result:
  Bug #6658 MAX(column) returns incorrect coercibility
mysql-test/t/func_group.test:
  Bug #6658 MAX(column) returns incorrect coercibility
sql/item_func.cc:
  Bug #6658 MAX(column) returns incorrect coercibility
sql/item_sum.cc:
  Bug #6658 MAX(column) returns incorrect coercibility
sql/item_sum.h:
  Bug #6658 MAX(column) returns incorrect coercibility