cause crash on update".

Let us update "thd" pointer in LEX, all its units and in LEX::result before
executing statement in trigger body, since triggers are associated with TABLE
object and because of this can be used in different threads.


mysql-test/r/trigger.result:
  Added test case for bug #11973 "SELECT .. INTO var_name; in trigger cause
  crash on update".
mysql-test/t/trigger.test:
  Added test case for bug #11973 "SELECT .. INTO var_name; in trigger cause
  crash on update".
sql/item_subselect.cc:
  subselect_engine:
    Moved implementation of set_thd() method to item_subselect.cc,
    since now it also sets "thd" for subselect_engine::result.
sql/item_subselect.h:
  subselect_engine:
    Moved implementation of set_thd() method to item_subselect.cc,
    since now it also sets "thd" for subselect_engine::result.
sql/sql_class.h:
  select_result:
    Added set_thd() method for updating select_result::thd value (we need this
    in cases when statement to which this select_result belongs will be used
    in different threads, as it happens for statements in trigger body).
  multi_delete/multi_update:
    Got rid of redundant "thd" member (we already have it in select_result).
sql/sql_delete.cc:
  multi_delete:
    Got rid of redundant "thd" member (we already have it in select_result).
sql/sql_lex.h:
  st_select_lex_unit:
    Added set_thd() method for updating st_select_lex_unit::thd value
    (we need this in cases when statement to which this unit belongs will
     be used in different threads, as it happens for statements in trigger body).
    We don't update thd of select_result pointed by st_select_lex_unit::result
    in this method, since it is either have too short lifetime (i.e. created for
    each execution) or is accessible via Item_subquery or LEX::result and thus
    already taken care of.
sql/sql_parse.cc:
  multi_delete:
    Got rid of redundant "thd" member (we already have it in select_result).
sql/sql_prepare.cc:
  reinit_stmt_before_use():
    We have to update "thd" pointer in LEX, all its units and in LEX::result,
    since statements which belong to trigger body are associated with TABLE
    object and because of this can be used in different threads.
sql/sql_update.cc:
  multi_update:
    Got rid of redundant "thd" member (we already have it in select_result).

into rurik.mysql.com:/home/igor/dev/mysql-5.0-0

  Fixed bug #12154: a query returned: Column <name> cannot be null.
  The problem was due to a bug in the function setup_table_map:
  the flag maybe_null was set up incorrectly for inner tables of
  nested outer joins.
join_nested.result, join_nested.test:
  Added a test case for bug #12154.


mysql-test/t/join_nested.test:
  Added a test case for bug #12154.
mysql-test/r/join_nested.result:
  Added a test case for bug #12154.
sql/mysql_priv.h:
  Fixed bug #12154: a query returned: Column <name> cannot be null.
  The problem was due to a bug in the function setup_table_map:
  the flag maybe_null was set up incorrectly for inner tables of
  nested outer joins.

into mysql.com:/M50/clone-5.0

Rename "port.h" to "portability.h" to avoid conflict with system header file name,
and include the file in "Makefile.am".


server-tools/instance-manager/Makefile.am:
  Ensure that the (recently added) header "portability.h" (renamed from "port.h") gets included in the source packages.
server-tools/instance-manager/guardian.cc:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/instance.cc:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/instance_options.h:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/listener.cc:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/log.cc:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/mysqlmanager.vcproj:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/options.cc:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/parse_output.cc:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/portability.h:
  Adapt the protective CPP symbol to the changed file name.
server-tools/instance-manager/priv.cc:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.
server-tools/instance-manager/priv.h:
  Rename "port.h" to "portability.h" to avoid conflict with system header file name.

into mysql.com:/Users/kent/mysql/bk/mysql-5.0-release


client/client_priv.h:
  Auto merged

  Removed ending comma in enum
Makefile.am:
  config.cpp => ndb_config.cpp, solves link problems on case insensitive OS
ndb_config.cpp:
  Rename: ndb/tools/config.cpp -> ndb/tools/ndb_config.cpp


ndb/tools/ndb_config.cpp:
  Rename: ndb/tools/config.cpp -> ndb/tools/ndb_config.cpp
ndb/tools/Makefile.am:
  config.cpp => ndb_config.cpp, solves link problems on case insensitive OS
client/client_priv.h:
  Removed ending comma in enum

mysql-test/r/gis.result:
  test result fixed
mysql-test/t/gis.test:
  testcase added

into deer.(none):/home/hf/work/mysql-5.0.12281

Field_geom lack size_of method


sql/field.h:
  size_of implemented

server-tools/instance-manager/listener.cc:
  some more cleanup

server-tools/instance-manager/WindowsService.cpp:
  Change mode to -rw-rw-r--
server-tools/instance-manager/WindowsService.h:
  Change mode to -rw-rw-r--
server-tools/instance-manager/port.h:
  Change mode to -rw-rw-r--
server-tools/instance-manager/mysqlmanager.vcproj:
  Change mode to -rw-rw-r--
server-tools/instance-manager/IMService.cpp:
  Change mode to -rw-rw-r--
server-tools/instance-manager/IMService.h:
  Change mode to -rw-rw-r--

server-tools/instance-manager/IMService.cpp:
  coding style fixes: tabs, trailing spaces, offset e.t.c
server-tools/instance-manager/WindowsService.cpp:
  coding style fixes: tabs, trailing spaces, offset e.t.c
server-tools/instance-manager/WindowsService.h:
  coding style fixes: tabs, trailing spaces, offset e.t.c
server-tools/instance-manager/instance.cc:
  cleanup & coding style fixes: tabs, trailing spaces, offset e.t.c
server-tools/instance-manager/listener.cc:
  coding style fixes: tabs, trailing spaces, offset e.t.c
server-tools/instance-manager/manager.cc:
  coding style fixes: tabs, trailing spaces, offset e.t.c
server-tools/instance-manager/options.cc:
  coding style fixes: tabs, trailing spaces, offset e.t.c
server-tools/instance-manager/user_map.cc:
  simplify password file processing

into  mysql.com:/home/cps/mysql/trees/mysql-5.0

server-tools/instance-manager/commands.cc:
  fix memory leak
server-tools/instance-manager/guardian.cc:
  don't check pthread_mutex_lock/unlock return value, as it never returns error if properly
  used (no self deadlocks) and initialized
server-tools/instance-manager/guardian.h:
  prototype fixed
server-tools/instance-manager/instance_map.cc:
  don't check pthread_mutex_lock/unlock status, as it never returns error if
  properly used (no self deadlocks) and initialized
server-tools/instance-manager/instance_map.h:
  prototype fixed
server-tools/instance-manager/listener.cc:
  initialize highest-numbered descriptor to 0 for select before setting it with max(n, sockets[i]),
  ifdef unix-specific code
server-tools/instance-manager/manager.cc:
  remove commented stuff
server-tools/instance-manager/options.cc:
  fix crash in load_defaults, which happened on all Unix systems due to
  const char *Options::config_file= NULL. Check return value for GetModuleFileName.
  Get rid of obscure default_config_file[FN_REFLEN]= "/etc/my.cnf"; which was never used

mysql-test/r/information_schema.result:
  fix the test case for fix for bug #12315 - SHOW TABLE STATUS FROM `information_schema`; does not sort tablenames
mysql-test/r/information_schema_db.result:
  fix the test case for fix for bug #12315 - SHOW TABLE STATUS FROM `information_schema`; does not sort tablenames
sql/sql_show.cc:
  reorder the structure
  fix for bug #12315 - SHOW TABLE STATUS FROM `information_schema`; does not sort tablenames
sql/table.h:
  reorder the enum
  fix for bug #12315 - SHOW TABLE STATUS FROM `information_schema`; does not sort tablenames

client/client_priv.h:
  Fix a compile failure.

mysql-test/r/view.result:
  Update results file

into  mysql.com:/home/jimw/my/mysql-5.0-clean

mysql-test/r/create.result:
  Update error message text
mysql-test/r/query_cache.result:
  Update warnings

sql/item_sum.cc:
  Auto merged
mysql-test/r/view.result:
  Manual merge
mysql-test/t/view.test:
  Manual megre
sql/sql_select.cc:
  Manual merge

into  mysql.com:/home/jimw/my/mysql-5.0-clean


BitKeeper/deleted/.del-not_windows.inc:
  Delete: mysql-test/include/not_windows.inc
mysql-test/r/type_datetime.result:
  Auto merged
mysql-test/t/query_cache.test:
  Auto merged
mysql-test/t/rpl_flush_tables.test:
  Auto merged
sql-common/my_time.c:
  Auto merged
mysql-test/r/query_cache.result:
  Resolve conflict

mysql-test/r/query_cache.result:
  Updated results
mysql-test/t/query_cache.test:
  Change test to use a truly invalid date, now that dates like 
  '20050327 0:0:0' are handled as they are in 4.0.

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  mysql.com:/home/jimw/my/mysql-4.1-clean

into  fedora.(none):/home/reggie/bk/im_patch

into  fedora.(none):/home/reggie/bk/im_patch

into  fedora.(none):/home/reggie/bk/im_patch


server-tools/instance-manager/manager.cc:
  Auto merged
server-tools/instance-manager/mysqlmanager.cc:
  Auto merged
server-tools/instance-manager/options.h:
  Auto merged
server-tools/instance-manager/commands.cc:
  final merge of IM port code for Windows
server-tools/instance-manager/instance_map.cc:
  final merge of IM port code for Windows
server-tools/instance-manager/options.cc:
  final merge of IM port code for Windows

into mysql.com:/space/my/mysql-5.0

into deer.(none):/home/hf/work/mysql-5.0.clean

into deer.(none):/home/hf/work/mysql-4.1.clean

mysql-test/mysql-test-run.pl:
  Auto merged
sql/ha_innodb.cc:
  Auto merged
support-files/mysql.spec.sh:
  Auto merged

into mysql.com:/Users/kent/mysql/bk/mysql-5.0

  Back ported ndbcluster_support() from 5.0
  Corrected the server id handling


mysql-test/mysql-test-run.pl:
  Back ported ndbcluster_support() from 5.0
  Corrected the server id handling

into mysql.com:/Users/kent/mysql/bk/mysql-4.1