In TRUNCATE TABLE, MySQL may call innobase_xa_prepare() even though there is no active transaction because it was committed in ha_innobase::delete_all_rows(); in innobase_xa_prepare() InnoDB starts then a new transaction; let us adjust the trx->active_trans flag accordingly


sql/ha_innodb.cc:
  In TRUNCATE TABLE, MySQL may call innobase_xa_prepare() even though there is no active transaction because it was committed in ha_innobase::delete_all_rows(); in innobase_xa_prepare() InnoDB starts then a new transaction; let us adjust the trx->active_trans flag accordingly

  Changed #warning pragma at the bottom to only occur when being used on non-Windows OS


mysys/my_mmap.c:
  Changed #warning pragma at the bottom to only occur when being used on non-Windows OS

with view-merge algorithm and prepared statements: in case when some
Item_ref pointing to a view column was substituted with a reference 
pointing to the view expression for that column
Item_ref::ref member of the original Item_ref was left pointing to 
not_found_item (0x1).
As we currently perform expression substition part of the view-merge 
algorithm per each execution of a prepared statement or stored procedure, 
we need to preserve original Item_ref objects usable.


sql/item.cc:
  Set member Item_ref::ref to null whenever the item itself is substituted 
  with another item.
  This is necessary if we want to re-execute a prepared statement next time.
  
  Additionally Item_ref::fix_fields() implementation was cleaned up
  (by Monty and myself) to reduce the number of if branches. This
  doesn't change the logic of this function.

into mysql.com:/home/cps/mysql/devel/im-fix-review


mysys/default.c:
  Auto merged

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


sql/sql_repl.cc:
  Auto merged

into mysql.com:/home/pem/work/mysql-5.0

into mysql.com:/home/timka/mysql/src/5.0-bug-8532

into mysql.com:/home/pem/work/mysql-5.0

                a DECLARE ? HANDLER FOR stmt.


mysql-test/r/sp-error.result:
  New test case for BUG#8776 (check format of sqlstates in handler declarations).
mysql-test/t/sp-error.test:
  New test case for BUG#8776 (check format of sqlstates in handler declarations).
sql/share/errmsg.txt:
  New error message for malformed SQLSTATEs.
sql/sp_pcontext.cc:
  Added function for checking SQLSTATE format.
sql/sp_pcontext.h:
  Added function for checking SQLSTATE format.
sql/sql_yacc.yy:
  Check format of SQLSTATE in handler declaration.

  Return false from show_binlog_events() if successful, otherwise stored
  procedures will think it failed.


sql/sql_repl.cc:
  Return false from show_binlog_events() if successful, otherwise stored
  procedures will think it failed.

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


BitKeeper/etc/logging_ok:
  auto-union
include/mysql_com.h:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

The problem was in that the code that analyses the applicability of the
QUICK_GROUP_MIN_MAX access method for DISTINC queries assumed that there
are no duplicate column references in the DISTINCT clause, and it added
non-exiting key parts for the duplicate column references. 

The solution adds a test to check whether the select list already contained
a field with the same name. If such field was already present, then it was
already decided to use its key part for index access. In this such case we
must skip the duplicate field instead of counting it as a new field.


mysql-test/r/group_min_max.result:
  Added test results for BUG#8532.
mysql-test/t/group_min_max.test:
  Added tests for BUG#8532.
sql/opt_range.cc:
  The problem was in that the code that analyses the applicability of the
  QUICK_GROUP_MIN_MAX access method for DISTINC queries assumed that there
  are no duplicate column references in the DISTINCT clause, and it added
  non-exiting key parts for the duplicate column references. 
  
  The solution adds a test to check whether the select list already contained
  a field with the same name. If such field was already present, then it was
  already decided to use its key part for index access. In this such case we
  must skip the duplicate field instead of counting it as a new field.

BitKeeper/etc/ignore:
  auto-union
BitKeeper/etc/logging_ok:
  auto-union
client/mysql.cc:
  Auto merged
client/mysqldump.c:
  Auto merged
innobase/dict/dict0dict.c:
  Auto merged
innobase/fil/fil0fil.c:
  Auto merged
innobase/row/row0sel.c:
  Auto merged
mysql-test/r/select_found.result:
  Auto merged
mysql-test/r/type_set.result:
  Auto merged
mysys/default.c:
  Auto merged
sql/field.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_db.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
strings/ctype-simple.c:
  Auto merged
include/mysql_com.h:
  Merge
sql/filesort.cc:
  merge

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


BitKeeper/etc/ignore:
  added support-files/ndb-config-2-node.ini

(No really critical errors found, but a few possible wrong results)


innobase/dict/dict0dict.c:
  Replace memcmp with comparison of characters to avoid warnings from purify when 'sptr' points to a very short string
mysql-test/r/select_found.result:
  Add missing drop table
mysql-test/r/type_set.result:
  More tests
mysql-test/t/select_found.test:
  Add missing drop table
mysql-test/t/type_set.test:
  More tests
mysys/my_init.c:
  Avoid warning from purify (purify doesn't handle getrusage() properly)
sql/field.h:
  enum & set are sorted as numbers. This fixes an access to uninitialized memory when enum/set are multi-byte characters
sql/filesort.cc:
  enum & set are sorted as numbers. This fixes an access to uninitialized memory when enum/set are multi-byte characters
sql/item_cmpfunc.cc:
  Fixed warning from purify. (Not critical as the arguments are passed to a function but not used)
  Allocate Arg_comparator() with 'new' instead of sql_alloc() to ensure proper initialization
sql/mysqld.cc:
  Wait for signal handler to stop when running --bootstrap
  (Fixes warning from purify)
sql/sql_insert.cc:
  Initialize slot used by innodb.cc (not critical)
sql/sql_lex.h:
  Better comments
sql/sql_repl.cc:
  memcmp -> bcmp() to avoid warning from purify
sql/sql_select.cc:
  Fix for out-of-bound memory reference when doing DISTINCT on const expressions
strings/ctype-simple.c:
  Fixes to not access uninitialized memory
  (Not critical)

into mysql.com:/space/pekka/ndb/version/my50-ndb


ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  Auto merged

ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  bugfix: bad signal to ACC for ordered index

into mysql.com:/home/cps/mysql/devel/im-fix-review


include/my_sys.h:
  Auto merged

server-tools/instance-manager/buffer.cc:
  coding style fixes
server-tools/instance-manager/buffer.h:
  wrong constructor initialisation fixed
server-tools/instance-manager/commands.cc:
  cleanup
server-tools/instance-manager/guardian.cc:
  cleanup + added lock/unlock routines
server-tools/instance-manager/guardian.h:
  GUARD_NODE moved to the header
server-tools/instance-manager/instance.cc:
  Fix for the linuxthreads/POSIX signal handling problem (see comments in the code)
server-tools/instance-manager/instance.h:
  condition variable renamed and commented
server-tools/instance-manager/instance_map.cc:
  We need to refresh guardian during flush_instances
server-tools/instance-manager/instance_map.h:
  removed obsolete function declaration
server-tools/instance-manager/instance_options.cc:
  added caching of computed values
server-tools/instance-manager/instance_options.h:
  added vars to cache some option values
server-tools/instance-manager/listener.cc:
  check whether we are running on the linux threads
server-tools/instance-manager/manager.cc:
  lock guardian before init()
server-tools/instance-manager/parse_output.cc:
  cleanup
server-tools/instance-manager/priv.cc:
  added global variables to detect whether we are running on the LinuxThreads
server-tools/instance-manager/priv.h:
  added global variables to detect whether we are running on the LinuxThreads

into mysql.com:/home/svoj/devel/mysql/stddev-mysql-5.0


sql/item_sum.cc:
  Auto merged
sql/item_sum.h:
  Auto merged
sql/sql_yacc.yy:
  Auto merged

into mysql.com:/space/pekka/ndb/version/my50-ndb


ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  Auto merged

  fix error code


ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  fix error code

ndb/include/ndb_constants.h:
  consistent names
ndb/include/ndbapi/NdbDictionary.hpp:
  consistent names
ndb/include/util/NdbSqlUtil.hpp:
  consistent names
ndb/src/common/util/NdbSqlUtil.cpp:
  minor completion
ndb/src/ndbapi/NdbOperationInt.cpp:
  alignment fix

into mysql.com:/usr/local/home/marty/MySQL/test/mysql-5.0-ndb


sql/filesort.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged

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

Temporary patch to remove some warnings


sql/item.cc:
  Trivial optimization
sql/protocol.cc:
  Fixed spelling error
sql/sql_parse.cc:
  Fix to not get warnings during inital temp open (should be deleted after Dimitri's next push)
  Style fixes
sql/table.cc:
  Ensure that cleanup is done, even if we get an error

  Fix wrong spelling


innobase/include/trx0trx.h:
  Fix wrong spelling
innobase/trx/trx0trx.c:
  Fix wrong spelling

  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging


innobase/trx/trx0roll.c:
  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging
innobase/trx/trx0trx.c:
  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging
innobase/trx/trx0undo.c:
  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging
innobase/include/trx0undo.h:
  Make InnoDB-5.0.3 to process log records of 4.1 undo log header create and reuse just like in 4.1; storing XID to the start of the undo log is a separately logged operation; this conforms to Rule 3 of InnoDB redo logging

  Check if node == NULL, which means we are outside tablespace bounds, and print a big fatal error message


innobase/fil/fil0fil.c:
  Check if node == NULL, which means we are outside tablespace bounds, and print a big fatal error message

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

This bug is also known as WL#1639.


mysql-test/r/func_group.result:
  Test case for stddev_pop, var_pop, stddev_samp, var_samp was added.
mysql-test/t/func_group.test:
  Test case for stddev_pop, var_pop, stddev_samp, var_samp was added.
sql/item_sum.cc:
  New functions stddev_samp and var_samp were added.
sql/item_sum.h:
  New functions stddev_samp and var_samp were added.
sql/lex.h:
  New functions stddev_pop, var_pop, stddev_samp and var_samp were added.
sql/sql_yacc.yy:
  New functions stddev_pop, var_pop, stddev_samp and var_samp were added.

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


sql/sp_pcontext.cc:
  Auto merged

mysql-test/r/sp.result:
  New test case for BUG#8757.
mysql-test/t/sp.test:
  New test case for BUG#8757.
sql/sp_pcontext.cc:
  Return the correct scope offset to cursors during parsing.

mysql-test/r/innodb.result:
  Auto merged
mysql-test/t/innodb.test:
  Auto merged
mysql-test/t/rpl_rotate_logs.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/protocol.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_db.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
sql/examples/ha_archive.cc:
  Merge with global tree
  (Use my changes)
sql/sql_parse.cc:
  Remove 'tmp' fix to be able to run tests

(Found during build process)


extra/comp_err.c:
  Remove compiler warnings
extra/perror.c:
  Remove compiler warnings
innobase/dict/dict0dict.c:
  Remove compiler warnings
innobase/dict/dict0load.c:
  Remove compiler warnings
innobase/pars/pars0sym.c:
  Remove compiler warnings
innobase/row/row0row.c:
  Remove compiler warnings
innobase/row/row0sel.c:
  Remove compiler warnings
libmysqld/lib_sql.cc:
  Remove not used variables
myisam/mi_key.c:
  Remove compiler warnings
regex/engine.c:
  Added comment
sql/derror.cc:
  Remove not used variables
sql/examples/ha_archive.cc:
  Fixed bug in blob handling
  Removed not used variable
sql/field.cc:
  Remove compiler warnings
  Remove not used variables
sql/filesort.cc:
  Remove compiler warnings
sql/ha_heap.cc:
  Remove not used variable
sql/ha_innodb.cc:
  Remove not used variables
  Remove compiler warnings
sql/handler.cc:
  Remove compiler warnings and remove not used variables
sql/item.cc:
  Remove compiler warnings and remove not used variables
sql/item_subselect.cc:
  Remove compiler warnings
sql/item_sum.cc:
  Remove compiler warnings
sql/item_sum.h:
  Remove compiler warnings and remove not used variables
sql/log.cc:
  Remove compiler warnings and remove not used variables
sql/log_event.cc:
  Remove compiler warnings
sql/mysqld.cc:
  Remove compiler warnings and remove not used variables
sql/opt_range.cc:
  Remove compiler warnings and remove not used variables
sql/slave.cc:
  Remove compiler warnings and remove not used variables
sql/sp_pcontext.cc:
  Remove compiler warnings and remove not used variables
sql/sql_acl.cc:
  Remove compiler warnings and remove not used variables
sql/sql_analyse.cc:
  Remove compiler warnings and remove not used variables
sql/sql_base.cc:
  Remove compiler warnings and remove not used variables
sql/sql_db.cc:
  Remove compiler warnings and remove not used variables
sql/sql_help.cc:
  Remove compiler warnings and remove not used variables
sql/sql_insert.cc:
  Remove compiler warnings and remove not used variables
sql/sql_load.cc:
  Remove compiler warnings and remove not used variables
sql/sql_parse.cc:
  Remove compiler warnings and remove not used variables
sql/sql_prepare.cc:
  Remove compiler warnings and remove not used variables
sql/sql_select.cc:
  Remove compiler warnings and remove not used variables
sql/sql_show.cc:
  Remove compiler warnings and remove not used variables
sql/sql_table.cc:
  Remove compiler warnings
sql/sql_union.cc:
  Remove compiler warnings
sql/sql_update.cc:
  Remove compiler warnings and remove not used variables
sql/sql_yacc.yy:
  Remove compiler warnings and remove not used variables
sql/strfunc.cc:
  Remove compiler warnings and remove not used variables
strings/ctype-ucs2.c:
  Remove compiler warnings
tests/mysql_client_test.c:
  Remove compiler warnings and remove not used variables
tools/mysqlmanager.c:
  Remove compiler warnings and remove not used variables

  Another multi result statement added.
  Note: No test case, as it's not possible to get a deterministic result from this.


sql/sp_head.cc:
  Another multi result statement added: show mutex status.

into mysql.com:/usr/home/bar/mysql-4.1-again