into  linux-st28.site:/home/martin/mysql/src/bugx/my50-bugx


mysql-test/t/innodb_mysql.test:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/r/innodb_mysql.result:
  SCCS merged

The optimization that uses a unique index to remove GROUP BY, did not 
ensure that the index was actually used, thus violating the ORDER BY
that is impled by GROUP BY.
Fixed by replacing GROUP BY with ORDER BY if the GROUP BY clause contains
a unique index. In case GROUP BY ... ORDER BY null is used, GROUP BY is
simply removed.


BitKeeper/etc/ignore:
  Added support-files/mysqld_multi.server tests/bug25714 cscope.in.out cscope.out cscope.po.out to the ignore list
mysql-test/r/distinct.result:
  Bug#30596: Changed test case. 
  Prior to Bug#16458, These queries use temp table and filesort. The
  bug was that they used a temp table. However, that patch removed
  filesort also, in which case we can no longer gurantee correct ordering.
mysql-test/r/group_by.result:
  Bug#30596: Correct result
mysql-test/r/innodb_mysql.result:
  Bug#30596: Test case for innodb. Here, as opposed to for MyISAM, row 
  lookup is done using index whenever the index covers the group list.
mysql-test/t/group_by.test:
  Bug#30596: Test case
mysql-test/t/innodb_mysql.test:
  Bug#30596: Test case
sql/sql_select.cc:
  Bug#30596: The fix, replacing GROUP BY with ORDER BY unless 
  ORDER BY [NULL|<constant>]

into  gleb.loc:/home/uchum/work/bk/5.0-opt

into  gleb.loc:/home/uchum/work/bk/5.0-opt

  Additional fix for the bug#30245.


sql/sql_select.cc:
  Additional fix for the bug#30245.

into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.0-marvel

into  moonbone.local:/mnt/gentoo64/work/30245-bug-5.0-opt-mysql


sql/sql_select.cc:
  Auto merged

into  trift2.:/MySQL/M50/push-5.0


netware/Makefile.am:
  Auto merged

1) Ensure "init_db.sql" and "test_db-sql" really get built.

2) Ensure the "*.def" files with NetWare linker options get distributed to the proper directories.


netware/BUILD/compile-netware-END:
  Ensure the "*.def" files are built for NetWare.
  
  This is a backport of a 5.1 fix which may not be needed in 5.0 but cannot do any harm:
  the general "link_sources" step might fall victim to a cleanup which would be fatal
  just for NetWare, because of problems in the ordering of SUBDIR entries.
netware/Makefile.am:
  1) The scripts "init_db.sql" and "test_db.sql" must be built in the NetWare phase.
  
  2) Use "basename", not sed.

into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.0-marvel

into  trift2.:/MySQL/M50/push-5.0

into  trift2.:/MySQL/M50/push-5.0

into  pippilotta.erinye.com:/shared/home/df/mysql/build/mysql-5.0-build

into  bk-internal.mysql.com:/users/gshchepa/mysql-5.0-opt


sql/sql_base.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged

into  trift2.:/MySQL/M50/push-5.0

1) We do not provide the "isam" table handler in 5.0 and up (different from "myisam" !),
   so we do not need the ".def" files for the "isam"-specific tools.

2) Use "basename" to get the base name of a file, not a harder-to-read sed expression.


BitKeeper/deleted/.del-isamchk.def:
  Delete: netware/isamchk.def
BitKeeper/deleted/.del-isamlog.def:
  Delete: netware/isamlog.def
BitKeeper/deleted/.del-pack_isam.def:
  Delete: netware/pack_isam.def
netware/Makefile.am:
  Use a plain "basename" showing the purpose, not a sed command which is harder to read.

into  gleb.loc:/home/uchum/work/bk/5.0-opt

into  hynda.mysql.fi:/home/my/mysql-5.0-marvel

Killing a SELECT query with KILL QUERY or KILL CONNECTION
causes a server crash if the query cache is enabled.

Normal evaluation of a query may be interrupted by the
KILL QUERY/CONNECTION statement, in this case the mysql_execute_command
function returns TRUE, and the thd->killed flag has true value.
In this case the result of the query may
be cached incompletely (omitting call to query_cache_insert inside
the net_real_write function), and next call to query_cache_end_of_result
may lead to server crash.
Thus, the query_cache_end_of_result function has been modified to abort
query cache in the case of killed thread.



sql/sql_cache.cc:
  Fixed bug #30201.
  The  query_cache_end_of_result function has been modified to abort query
  cache in the case of query execution failure. Also this function has been
  modified to remove incomplete query block.

into  trift2.:/MySQL/M50/push-5.0

into  hynda.mysql.fi:/home/my/mysql-5.0-marvel

into  gleb.loc:/home/uchum/work/bk/5.0-opt

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


mysql-test/r/query_cache.result:
  Auto merged
mysql-test/t/query_cache.test:
  Auto merged

into  gleb.loc:/home/uchum/work/bk/5.0-opt


sql/sql_select.cc:
  Auto merged

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt

Although the query cache doesn't support retrieval of statements containing
column level access control, it was still possible to cache such statements
thus wasting memory.
  
This patch extends the access control check on the target tables to avoid
caching a statement with column level restrictions. 

Views are excepted and can be cached but only retrieved by super user account.


mysql-test/t/query_cache_with_views.test:
  Rename: mysql-test/t/view_query_cache.test -> mysql-test/t/query_cache_with_views.test
mysql-test/r/query_cache_with_views.result:
  Rename: mysql-test/r/view_query_cache.result -> mysql-test/r/query_cache_with_views.result
mysql-test/r/query_cache.result:
  Modified test case to allow caching of views
mysql-test/t/query_cache.test:
  Modified test case to allow caching of views
sql/sql_cache.cc:
  Allow caching of views

into  gleb.loc:/home/uchum/work/bk/5.0-opt


sql/sql_base.cc:
  Auto merged

into  gleb.loc:/home/uchum/work/bk/5.0-opt

The server created temporary tables for filesort in the working directory
instead of the specified tmpdir directory.


sql/item.cc:
  Fixed bug #30287.
  The Item_field::set_field method has been modified to reset the any_privileges
  flag to false in case of system temporary table. This modification prevents the
  server from unnecessary checking of user privileges to access system temporary
  tables.
sql/sql_select.cc:
  Fixed bug #30287.
  Bugfix for #29015 has been removed: TABLE_SHARE::table_name of system
  temporary tables contains full path to table file basename again.
sql/sql_view.cc:
  Fixed bug #30287.
  Commentary has been added.

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


sql/sql_base.cc:
  Auto merged
sql/sql_handler.cc:
  Auto merged

into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt

added SUPER_ACL check for I_S.TRIGGERS


mysql-test/r/information_schema.result:
  result fix
mysql-test/r/information_schema_db.result:
  result fix
mysql-test/t/information_schema.test:
  test case
sql/sql_show.cc:
  added SUPER_ACL check for I_S.TRIGGERS

into  ramayana.hindu.god:/home/tsmith/m/bk/maint/50

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


mysql-test/r/query_cache.result:
  Auto merged
mysql-test/t/query_cache.test:
  Auto merged

Although the query cache doesn't support retrieval of statements containing
column level access control, it was still possible to cache such statements
thus wasting memory.

This patch extends the access control check on the target tables to avoid
caching a statement with column level restrictions. 


mysql-test/r/query_cache.result:
  Added test
mysql-test/t/query_cache.test:
  Added test
sql/sql_cache.cc:
  The function check_table_access leaves the artifact
  grant.want_privileges= 1, if a statement refers to tables with column level
  privileges. To avoid the statement from being stored into the query cache,
  it is enough to check this flag and set 'safe_to_cache_query' to zero.
sql/sql_cache.h:
  - Removed 'static' attribute or class methods
  - Added THD parameter to process_and_count_tables

HEAP tables can't index BIT fields. Due to this when grouping by such fields is
needed they are converted to a fields of the LONG type when temporary table
is being created. But a side effect of this is that a wrong type of BIT
fields is returned to a client.

Now the JOIN::prepare and the create_distinct_group functions are create
additional hidden copy of BIT fields to preserve original fields untouched.
New hidden fields are used for grouping instead.


mysql-test/t/type_bit.test:
  Added a test case for the bug#30245: A wrong type of a BIT field is reported when grouped by it.
mysql-test/r/type_bit.result:
  Added a test case for the bug#30245: A wrong type of a BIT field is reported when grouped by it.
sql/sql_select.cc:
  Bug#30245: A wrong type of a BIT field is reported when grouped by it.
  Now the JOIN::prepare and the create_distinct_group functions are create
  additional hidden copy of BIT fields to preserve original fields untouched.
  New hidden fields are used for grouping instead.

into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug30396

This is a follow up for the patch for Bug#26162 "Trigger DML ignores low_priority_updates setting", where the stored procedure ignores the session setting of low_priority_updates.

For every table open operation with default write (TL_WRITE_DEFAULT) lock_type, downgrade the lock type to the session setting of low_priority_updates.


sql/lock.cc:
  Add late lock_type assertion.
sql/sql_base.cc:
  Possibly downgrade lock type to the the session setting of low_priority_updates and also remove early assertion.