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2499 Commits

Author SHA1 Message Date
unknown
1fc7f2117b WL#2936 
"Server Variables for Plugins"
  Implement support for plugins to declare server variables.
  Demonstrate functionality by removing InnoDB specific code from sql/*
  New feature for HASH - HASH_UNIQUE flag
  New feature for DYNAMIC_ARRAY - initializer accepts preallocated ptr.
  Completed support for plugin reference counting.


include/hash.h:
  New flag for HASH
    HASH_UNIQUE
include/my_getopt.h:
  New data types for options: ENUM and SET.
  Use typelib to enumerate possible values.
  New flag variable:
    my_getopt_skip_unknown
include/my_sys.h:
  change to DYNAMIC_ARRAY init functions to support pre-allocated buffers
include/mysql.h:
  relocate inclusion of typelib due to longlong requirement
include/mysql/plugin.h:
  wl2936
    New declarations for plugin server variable support.
    New functions for use by plugins
include/mysys_err.h:
  new my_getopt return value: EXIT_ARGUMENT_INVALID
include/typelib.h:
  new typelib function: find_typeset(), returns an int which is a SET of
  the elements in the typelib
mysql-test/r/im_utils.result:
  change to more specific command line settings
  --skip-innodb => --skip-plugin-innodb
  etc.
mysql-test/r/log_tables.result:
  set default storage engine to MEMORY so that test will succeed even
  when some of the other named storage engines are not present
mysql-test/r/ndb_dd_basic.result:
  change in error message
mysql-test/r/partition_innodb.result:
  change in results
mysql-test/r/ps_1general.result:
  bdb doesn't exist, use myisam for a non-transactional engine
mysql-test/r/variables.result:
  information schema doesn't sort row results for server variables.
mysql-test/t/log_tables.test:
  set default storage engine to MEMORY so that test will succeed even
  when some of the other named storage engines are not present
mysql-test/t/ndb_dd_basic.test:
  ALTER LOGFILE GROUP no longer silently fail here
mysql-test/t/partition_innodb.test:
  ALTER TABLE no longer silently fails for unknown storage engine
mysql-test/t/ps_1general.test:
  remove unneccessary parts
  use myisam as it is an always present non-transactional engine
mysql-test/t/variables.test:
  information schema doesn't sort row results for server variables.
mysql-test/t/warnings_engine_disabled-master.opt:
  use the new style command line option
mysys/array.c:
  change to DYNAMIC_ARRAY init functions to support pre-allocated buffers
mysys/hash.c:
  New flag for HASH
    HASH_UNIQUE
  Implement HASH_UNIQUE functionality by performing a hash_search
mysys/my_getopt.c:
  New data types for options: ENUM and SET.
  Use typelib to enumerate possible values.
  New flag variable:
    my_getopt_skip_unknown
mysys/typelib.c:
  new typelib function: find_typeset(), returns an int which is a SET of
  the elements in the typelib
sql/ha_ndbcluster.cc:
  use ha_statistic_increment() method instead of
  statistic_increment() function
  ha_ndbcluster variable has gone away.
sql/ha_partition.cc:
  fix for reference counting
sql/ha_partition.h:
  fix for reference counting
sql/handler.cc:
  fixes for reference counting
sql/handler.h:
  fixes for reference counting
  some new methods to aid storage engine writers
sql/item_func.cc:
  find_sys_var() function now requires thd
sql/item_sum.cc:
  fixes for ref counting
sql/mysql_priv.h:
  remove unneccessary globals.
  new lock: LOCK_system_variables_hash
sql/mysqld.cc:
  Remove InnoBase specific code.
  Support plugin command line processing.
sql/set_var.cc:
  Remove InnoBase specific declarations
  Remove redundant declarations
  changes to permit new variables at run time
  changes for ref counting
sql/set_var.h:
  changes to permit new variables at run time
  changes for ref counting
sql/sql_base.cc:
  changes for ref counting
sql/sql_cache.cc:
  mark code as needing work in the future
sql/sql_class.cc:
  new functions to aid plugin authors
  initialize variables for dynamic plugin variables
sql/sql_class.h:
  remove InnoBase specific declarations
  New declarations for plugin variables.
sql/sql_connect.cc:
  initialization and cleanup of plugin variables
sql/sql_delete.cc:
  change for ref counting
sql/sql_insert.cc:
  change for ref counting
sql/sql_lex.cc:
  changes for ref counting and plugin variables
sql/sql_lex.h:
  add properties for plugin ref counting,
  add to distructor to clean up
sql/sql_partition.cc:
  changes for ref counting
sql/sql_plugin.cc:
  WL2936
    Plugin Variables
    New methods and code to support server variables for plugins.
    New code to complete plugin reference counting
    Debug code adds further indirection so that malloc debugging can be
    used to aid finding plugin ref count leaks
sql/sql_plugin.h:
  WL2936
    Plugin Variables
    New methods and code to support server variables for plugins.
    New code to complete plugin reference counting
    Debug code adds further indirection so that malloc debugging can be
    used to aid finding plugin ref count leaks
sql/sql_repl.cc:
  replication system variables moved here from set_var.cc
sql/sql_repl.h:
  new function to initialise replication server variables
sql/sql_select.cc:
  changes for ref counting
sql/sql_show.cc:
  changes for ref counting
sql/sql_table.cc:
  changes for ref counting
sql/sql_tablespace.cc:
  use supplied functions instead of digging into data structures manually
sql/sql_yacc.yy:
  changes for ref counting
  find_sys_var() now requires thd parameter
  changes on reporting errors to keep user-visible behaviour the same.
sql/structs.h:
  changes for ref counting
sql/table.cc:
  changes for ref counting
sql/table.h:
  changes for ref counting
storage/federated/ha_federated.cc:
  use ha_statistic_increment() method instead of statistic_increment()
  function
storage/heap/ha_heap.cc:
  use ha_statistic_increment() method instead of statistic_increment()
  function
storage/innobase/handler/ha_innodb.cc:
  use ha_statistic_increment() method instead of statistic_increment()
  function
  WL2936
    Move InnoBase specific code out of mysqld.cc and into here
    Declare all required server variables for InnoBase
storage/innobase/include/trx0trx.h:
  store a bit more state so that InnoBase does not have to dig into
  mysqld internal data structures.
storage/myisam/ha_myisam.cc:
  use ha_statistic_increment() method instead of statistic_increment()
  function
storage/myisammrg/ha_myisammrg.cc:
  use ha_statistic_increment() method instead of statistic_increment()
  function
 2007-03-02 08:43:45 -08:00
unknown
5454146123 Merge mysqldev@production.mysql.com:my/build-200702201448-5.0.36/mysql-5.0-release/ 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-community


BitKeeper/etc/collapsed:
  auto-union
include/config-win.h:
  Auto merged
myisam/mi_open.c:
  Auto merged
sql/Makefile.am:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/ha_myisammrg.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/lock.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_repl.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.h:
  Auto merged
configure.in:
  Manual merge.  Verified "5.0.37".
mysql-test/r/information_schema.result:
  Manual merge.
mysql-test/t/information_schema.test:
  Manual merge.
sql/mysql_priv.h:
  Manual merge.
sql/mysqld.cc:
  Manual merge.
sql/sql_select.cc:
  Manual merge.
 2007-02-27 17:07:08 -05:00
unknown
13f1e40b7e Merge mysql.com:/home/gluh/MySQL/Merge/5.0-opt 
into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


sql/sql_select.cc:
  Auto merged
 2007-02-27 12:39:05 +04:00
unknown
3a520a785e removed unused variable 2007-02-27 12:37:17 +04:00
unknown
9e2fd8caad Some changes suggested Serg, from message <20070223210659.GA24202@janus.mylan> 
configure.in:
  Use smarter autoconf help macro.
sql/set_var.cc:
  Make a local variable static.
sql/sql_lex.cc:
  Don't include CPP condition where it saves little time and decreases legibility.
sql/sql_parse.cc:
  Use the name of the query in the error, instead of describing the feature.
sql/sql_profile.cc:
  Update copyright.
  
  Make I_S schema table columns uppercase.
sql/sql_profile.h:
  Update copyright.
sql/sql_select.cc:
  Chagne tab indentation to spaces.
 2007-02-26 13:11:36 -05:00
unknown
39622e1267 Merge bk-internal.mysql.com:/home/bk/mysql-5.1 
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1


include/my_global.h:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.cc:
  Auto merged
sql/tztime.cc:
  Auto merged
storage/innobase/handler/ha_innodb.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
support-files/Makefile.am:
  Auto merged
BUILD/compile-solaris-sparc-forte:
  merged
BUILD/compile-solaris-sparc-purify:
  merged
 2007-02-26 16:12:40 +01:00
unknown
536adef69d Merge mysql.com:/home/gluh/MySQL/Merge/5.1 
into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
 2007-02-26 17:46:52 +04:00
unknown
de5d4e32fb Merge mysql.com:/home/gluh/MySQL/Merge/5.0 
into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt


sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
 2007-02-26 16:57:45 +04:00
unknown
b10600528d Merge mysql.com:/home/gluh/MySQL/Merge/5.0-opt 
into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/insert_update.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/subselect3.result:
  Auto merged
mysql-test/r/type_blob.result:
  Auto merged
mysql-test/t/insert_update.test:
  Auto merged
mysql-test/t/select.test:
  Auto merged
BitKeeper/deleted/.del-bdb.result:
  Auto merged
mysql-test/extra/binlog_tests/blackhole.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
storage/blackhole/ha_blackhole.cc:
  Auto merged
mysql-test/r/binlog_stm_blackhole.result:
  manual merge
mysql-test/r/insert_select.result:
  manual merge
mysql-test/r/subselect.result:
  manual merge
mysql-test/r/update.result:
  manual merge
mysql-test/t/insert_select.test:
  manual merge
mysql-test/t/subselect.test:
  manual merge
sql/sql_help.cc:
  manual merge
sql/sql_insert.cc:
  manual merge
sql/sql_update.cc:
  manual merge
 2007-02-26 15:54:43 +04:00
unknown
9e6784924a Fixed compiler warnings 
Fixed compile-pentium64 scripts
Fixed wrong estimate of update_with_key_prefix in sql-bench
Merge bk-internal.mysql.com:/home/bk/mysql-5.1 into mysql.com:/home/my/mysql-5.1
Fixed unsafe define of uint4korr()
Fixed that --extern works with mysql-test-run.pl
Small trivial cleanups
This also fixes a bug in counting number of rows that are updated when we have many simultanous queries
Move all connection handling and command exectuion main loop from sql_parse.cc to sql_connection.cc
Split handle_one_connection() into reusable sub functions.
Split create_new_thread() into reusable sub functions.
Added thread_scheduler; Preliminary interface code for future thread_handling code.

Use 'my_thread_id' for internal thread id's
Make thr_alarm_kill() to depend on thread_id instead of thread
Make thr_abort_locks_for_thread() depend on thread_id instead of thread
In store_globals(), set my_thread_var->id to be thd->thread_id.
Use my_thread_var->id as basis for my_thread_name()
The above changes makes the connection we have between THD and threads more soft.

Added a lot of DBUG_PRINT() and DBUG_ASSERT() functions
Fixed compiler warnings
Fixed core dumps when running with --debug
Removed setting of signal masks (was never used)
Made event code call pthread_exit() (portability fix)
Fixed that event code doesn't call DBUG_xxx functions before my_thread_init() is called.
Made handling of thread_id and thd->variables.pseudo_thread_id uniform.
Removed one common 'not freed memory' warning from mysqltest
Fixed a couple of usage of not initialized warnings (unlikely cases)
Suppress compiler warnings from bdb and (for the moment) warnings from ndb


BitKeeper/deleted/.del-SETUP.sh.rej:
  Rename: BUILD/SETUP.sh.rej -> BitKeeper/deleted/.del-SETUP.sh.rej
BitKeeper/deleted/.del-configure.in.rej:
  Rename: configure.in.rej -> BitKeeper/deleted/.del-configure.in.rej
BitKeeper/deleted/.del-my_global.h.rej:
  Rename: include/my_global.h.rej -> BitKeeper/deleted/.del-my_global.h.rej
BitKeeper/deleted/.del-my_pthread.h.rej:
  Rename: include/my_pthread.h.rej -> BitKeeper/deleted/.del-my_pthread.h.rej
BitKeeper/deleted/.del-mysql_client_test.c.rej:
  Rename: tests/mysql_client_test.c.rej -> BitKeeper/deleted/.del-mysql_client_test.c.rej
BitKeeper/deleted/.del-mysqld.cc.rej~35c1c438e11ebd89:
  Rename: sql/mysqld.cc.rej -> BitKeeper/deleted/.del-mysqld.cc.rej~35c1c438e11ebd89
BitKeeper/deleted/.del-sql_parse.cc.rej:
  Rename: sql/sql_parse.cc.rej -> BitKeeper/deleted/.del-sql_parse.cc.rej
BitKeeper/deleted/.del-table.cc.rej:
  Rename: sql/table.cc.rej -> BitKeeper/deleted/.del-table.cc.rej
BitKeeper/deleted/.del-thr_alarm.c.rej:
  Rename: mysys/thr_alarm.c.rej -> BitKeeper/deleted/.del-thr_alarm.c.rej
BUILD/compile-pentium64:
  Update this to be in line with compile-pentium
BUILD/compile-pentium:
  Send command line options to SETUP.sh
BUILD/compile-solaris-sparc-debug:
  Update scripts
BUILD/compile-solaris-sparc-forte:
  Update scripts
BUILD/compile-solaris-sparc-purify:
  Update scripts
BUILD/compile-solaris-sparc:
  Update scripts
BitKeeper/deleted/.del-DbtupSystemRestart.cpp~15b54d7e4e75d2d:
  Removed compiler warning
BitKeeper/deleted/.del-ha_berkeley.cc:
  Moved get_auto_primary_key() here as int5store() gives (wrong) compiler warnings in win64
configure.in:
  Added detection of port_create and port.h (for future)as 
  ---
  manual merge
BitKeeper/deleted/.del-ha_berkeley.h:
  Moved get_auto_primary_key() to ha_berkeley.cc
BitKeeper/deleted/.del-mysqlmanager.c~e97636d71145a0b:
  Fixed compiler warnings
BitKeeper/etc/ignore:
  added storage/ndb/src/ndbapi/ndberror_check
client/mysqlbinlog.cc:
  Removed not needed 'static' (caused compiler warning)
client/mysqldump.c:
  Fixed compiler warnings from 'max' build
client/mysqltest.c:
  Free warning and query memory no abort.
  (Removes strange warnings on screen if mysql-test-run fails)
  Removed compiler warnings
  Portability fix for windows (windows doesn't have mode_t)
client/sql_string.h:
  Removed compiler warning
cmd-line-utils/readline/xmalloc.c:
  Fixed compiler warnings from 'max' build
extra/charset2html.c:
  Fixed compiler warnings
extra/comp_err.c:
  Fixed compiler warnings from 'max' build
extra/yassl/include/lock.hpp:
  Fix for windows64
extra/yassl/include/openssl/ssl.h:
  Changed prototype for SSL_set_fd() to fix compiler warnings (and possible errors) on windows 64 bit
extra/yassl/include/socket_wrapper.hpp:
  Moved socket_t to ssl.h, to be able to removed compiler warnings on windows 64 bit
extra/yassl/include/yassl.hpp:
  Fix for windows64
extra/yassl/src/ssl.cpp:
  Removed compiler warning
  Detect wrong parameter (Happens when running test suite on solaris)
  Changed prototype for SSL_set_fd() to fix compiler warnings (and possible errors) on windows 64 bit
extra/yassl/taocrypt/src/integer.cpp:
  Fixed compiler warnings
extra/yassl/testsuite/testsuite.cpp:
  Removed compiler warning
include/config-win.h:
  Added HAVE_WINSOCK2 (for future)
include/my_dbug.h:
  Fixed DBUG_PROCESS() so that we don't get compiler warnings for it
include/my_global.h:
  Fixed unsafe define of uint4korr()
  manual merge (ignore changes from 5.0)
  Fixed warnings on win64 when using int5store and int6store
include/my_pthread.h:
  Added my_thread_id typedef
  Renamed 'my_thread_id() function to my_thead_dbug_id()
include/thr_alarm.h:
  Make thr_alarm_kill() to depend on thread_id instead of thread
include/thr_lock.h:
  Make thr_abort_locks_for_thread() depend on thread_id instead of thread
libmysql/libmysql.def:
  Fixed compiler warnings on win64
libmysqld/CMakeLists.txt:
  Added missing files
libmysqld/Makefile.am:
  Added new files
libmysqld/lib_sql.cc:
  Remove not needed code (store_globals() now takes care of things)
mysql-test/lib/mtr_report.pl:
  Removed wrong messages when using --extern
mysql-test/mysql-test-run.pl:
  Fixed that --extern works
  Print help on stdout instead of stderr (make it easier to pipe it to less)
  Fixed typo that caused mysql-test-run.pl to fail on Solaris
mysql-test/r/keywords.result:
  manual merge
mysql-test/r/ndb_lock.result:
  After merge fixes
mysql-test/r/ps.result:
  Portability fix
mysql-test/t/disabled.def:
  Disabled ndb_alter_table as this very often fails for me (and have done it for a long time)
mysql-test/t/keywords.test:
  manual merge
mysql-test/t/ndb_lock.test:
  Added other possible error code
mysql-test/t/ps.test:
  Portability fix (when compiling without DLOPEN)
mysql-test/t/wait_timeout.test:
  Don't run this if we are not using a thread per connection (as other thread_handling code may not support timeouts)
mysys/base64.c:
  Fixed compiler warnings on win64
mysys/mf_keycache.c:
  Fixed compiler warnings
mysys/my_getopt.c:
  Fixed compiler warning
mysys/my_init.c:
  Fixed compiler warning
  Re-indented long comment
mysys/my_thr_init.c:
  Always use mysys_var->id to generate thread name (makes things uniform accross thread implementations and thread usage)
  Always generate my_thread_name() when using DBUG
  Ensure mysys_var->pthread_self is set
  Fixed compiler warnings
mysys/ptr_cmp.c:
  Fixed compiler warnings from 'max' build
mysys/thr_alarm.c:
  Change thr_alarm_kill() to use mysys_var->id instead of thread id
  Fixed compiler warning on windows
mysys/thr_lock.c:
  Change thr_abort_locks_for_thread() to use mysys_var->id instead of thread id
  Add purecov statements around not tested code
  Fixed compiler warnings
mysys/thr_mutex.c:
  my_thread_id() -> my_thread_dbug_id()
server-tools/instance-manager/guardian.cc:
  Fixed compiler warning
server-tools/instance-manager/instance.cc:
  Fixed compiler warning
server-tools/instance-manager/mysql_connection.cc:
  Fixed compiler warnings
server-tools/instance-manager/mysqlmanager.cc:
  Fixed compiler warnings
sql/CMakeLists.txt:
  Added missing files
sql/Makefile.am:
  Added new files
sql/event_scheduler.cc:
  Added pthread_exit() calls
  Ensure DBUG_xxx calls are not made before my_thread_init()
  Use common functions to set up thread handling
sql/field.h:
  manual merge
sql/ha_ndbcluster.cc:
  Removed some trivial 'current_thd' calls
sql/handler.cc:
  Avoid warnings on KILL_CONNECTION
  Don't print out null pointer with printf()  (Causes crashes on Solaris)
sql/item.cc:
  Fixed compiler warnings from 'max' build
sql/item_cmpfunc.cc:
  After merge fixes
sql/item_func.cc:
  Merge embedded and normal code usage
  (GET_LOCK, RELEASE_LOCK now works on my_thread_id instead of pthread_t)
  Fixed compiler warning
sql/item_strfunc.cc:
  Fixed compiler warning
sql/item_timefunc.cc:
  Fixed compiler warnings
sql/lock.cc:
  Use (new) parameter to thr_abort_locks_for_thread()
sql/log.cc:
  Fixed compiler warning
sql/log_event.cc:
  Fixed compiler warnings about not used variable
sql/mysql_priv.h:
  Remove TEST_NO_THREADS (not needed with new scheduler interface)
  Added functions from sql_connect.cc and new functions from sql_parse.cc
sql/mysqld.cc:
  Use thread_scheduler structure to dispatch calls (make code more dynamic)
  Change --one-thread option to use thread_scheduler interface
  Made ONE_THREAD option independent of DBUG_BUILD
  --one-thread is now depricated. One should instead use '--thread-handling=no-threads'
  Remove not used uname() function.
  Split create_new_thread() into reusable sub functions.
  Preliminary interface code for future thread_handling code.
  Fixed compiler warnings
sql/parse_file.cc:
  Don't send zero pointer to fn_format() (Causes crashes when using --debug)
sql/repl_failsafe.cc:
  Setup pseudo_thread_id same way as other code
sql/set_var.cc:
  Added variables 'thread_handling'
  Prepare for future variable 'thread_pool_size'
  Fixed compiler warnings
sql/set_var.h:
  Fixed compiler warning
sql/slave.cc:
  Setup pseudo_thread_id same way as other code
  Removed not used signal mask
sql/sql_acl.cc:
  Fixed compiler warnings from 'max' build
sql/sql_base.cc:
  Fixed long comments
  Normalized variable setup
  Don't destroy value of thd->variables.pseduo_thread_id
  More DBUG_PRINT()'s
  More DBUG_ASSERT()'s
  Fixed compiler warnings from 'max' build
sql/sql_class.cc:
  Remove thd->real_id and thd->dbug_thread_id
  Added DBUG_ASSERT()
  Use thread_scheduler to signal threads to be killed.
  In THD::store_globals(), set my_thread_var->id to be thd->thread_id.
  Fixed compiler warnings
sql/sql_class.h:
  Use 'my_thread_id' for internal thread id's
  Remove not needed THD elements: block_signals and dbug_thread_id
  Added 'thread_scheduler' scheduling extension element to THD
sql/sql_insert.cc:
  After merge fixes
  (This actually fixes a bug in old code when many connections are in use)
  Setup pseudo_thread_id same way as other code
  Removed not used signal mask
  Initialize variable that may be used unitialized on error conditions (not fatal)
sql/sql_parse.cc:
  Move connection related code to sql_connect.cc
  Remove setting of signal mask (not needed)
  Ensure TABLE_LIST->alias is set for generated TABLE_LIST elements (fixed core dumps when running with --debug)
  Added previous 'optional' element to reset_mgh()
  Removed not needed DBUG_PRINT call
sql/sql_partition.cc:
  Fixed compiler warnings
sql/sql_prepare.cc:
  Removed not needed casts
  Fixed compiler warnings from 'max' build
sql/sql_select.cc:
  Fixed compiler warnings
sql-bench/bench-init.pl.sh:
  Added --one-missing-tests
sql-bench/example:
  Better example
sql-bench/run-all-tests.sh:
  Added --only-missing-tests
sql-bench/test-insert.sh:
  Fixed wrong estimate of update_with_key_prefix
sql/sql_show.cc:
  Don't send pthread_kill() to threads to detect if they exists.
  (Not that useful and causes problems with future thread_handling code)
  Fixed compiler warnings
sql/sql_table.cc:
  Simplify code
  Fixed compiler warnings
sql/sql_test.cc:
  Remove dbug_thread_id from test output
sql/sql_view.cc:
  Don't send zero pointer to fn_format()
sql/tztime.cc:
  Fixed compiler warning
sql/udf_example.def:
  Fixed compiler warnings on win64
sql/unireg.cc:
  Initialize variable that may be used unitialized on error conditions
storage/archive/archive_test.c:
  Fixed compiler warnings
storage/archive/azio.c:
  Fixed compiler warnings
storage/innobase/dict/dict0crea.c:
  Fixed compiler warnings detected on windows64
storage/innobase/dict/dict0dict.c:
  Fixed compiler warnings detected on windows64
storage/innobase/dict/dict0load.c:
  Fixed compiler warnings detected on windows64
storage/innobase/dict/dict0mem.c:
  Fixed compiler warnings detected on windows64
storage/innobase/eval/eval0proc.c:
  Fixed compiler warnings detected on windows64
storage/innobase/handler/ha_innodb.cc:
  Fixed compiler warnings detected on windows64
storage/innobase/include/ut0byte.ic:
  Fixed compiler warnings on win64
storage/innobase/include/ut0ut.ic:
  Fixed compiler warnings on win64
storage/innobase/mtr/mtr0log.c:
  Fixed compiler warnings detected on windows64
storage/innobase/pars/pars0lex.l:
  Fixed warnings on win64
storage/innobase/rem/rem0cmp.c:
  Fixed compiler warnings detected on windows64
storage/innobase/row/row0mysql.c:
  Fixed compiler warnings detected on windows64
storage/innobase/row/row0sel.c:
  Fixed compiler warnings detected on windows64
storage/innobase/sync/sync0rw.c:
  Fixed compiler warnings detected on windows64
storage/innobase/trx/trx0trx.c:
  Fixed compiler warnings detected on windows64
storage/myisam/mi_log.c:
  my_thread_id() -> my_thread_debug_id()
storage/myisam/mi_packrec.c:
  Fixed compiler warnings detected on windows64
storage/myisam/myisamchk.c:
  Fixed compiler warnings from 'max' build
storage/ndb/src/common/debugger/EventLogger.cpp:
  Fixed compiler warnings
storage/ndb/src/common/util/ConfigValues.cpp:
  Removed compiler warnings
storage/ndb/src/common/util/NdbSqlUtil.cpp:
  Removed compiler warnings
storage/ndb/src/cw/cpcd/CPCD.hpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/backup/Backup.cpp:
  Fixed compiler warnings detected on windows64
storage/ndb/src/kernel/blocks/dbacc/Dbacc.hpp:
  Fixed compiler warnings detected on windows64
storage/ndb/src/kernel/blocks/dbacc/DbaccMain.cpp:
  Fixed compiler warnings detected on windows64
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/DbtupDiskAlloc.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/DbtupExecQuery.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/DbtupFixAlloc.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/DbtupScan.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/DbtupVarAlloc.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/tuppage.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtup/tuppage.hpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/dbtux/DbtuxStat.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/blocks/diskpage.hpp:
  Fixed compiler warnings
storage/ndb/src/kernel/vm/ndbd_malloc.cpp:
  Fixed compiler warnings
storage/ndb/src/kernel/vm/ndbd_malloc_impl.cpp:
  Fixed compiler warnings
storage/ndb/src/mgmclient/main.cpp:
  Fixed compiler warnings
storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  Fixed compiler warnings
storage/ndb/src/ndbapi/NdbOperationExec.cpp:
  Fixed compiler warnings
storage/ndb/src/ndbapi/SignalSender.cpp:
  Fixed compiler warnings
storage/ndb/tools/restore/consumer_restore.cpp:
  Fixed compiler warnings
strings/ctype-ucs2.c:
  Fixed compiler warnings
strings/ctype-utf8.c:
  Fixed compiler warnings
strings/decimal.c:
  Fixed compiler warnings
strings/my_strchr.c:
  Fixed conflict between function and prototype
support-files/compiler_warnings.supp:
  Ignore warnings from sql_yacc.cc that are hard to remove
  Ignore some not important warnings from windows 64 bit build
  Suppress warnings from bdb and (for the moment) warnings from ndb
  Suppress all warnings for all pushbuild platforms (should make all trees green)
vio/viosslfactories.c:
  Added DBUG_PRINT
BUILD/compile-pentium64-max:
  New BitKeeper file ``BUILD/compile-pentium64-max''
libmysqld/scheduler.cc:
  New BitKeeper file ``libmysqld/scheduler.cc''
libmysqld/sql_connect.cc:
  New BitKeeper file ``libmysqld/sql_connect.cc''
mysql-test/include/one_thread_per_connection.inc:
  New BitKeeper file ``mysql-test/include/one_thread_per_connection.inc''
mysql-test/r/no-threads.result:
  New BitKeeper file ``mysql-test/r/no-threads.result''
mysql-test/r/one_thread_per_connection.require:
  New BitKeeper file ``mysql-test/r/one_thread_per_connection.require''
mysql-test/t/no-threads-master.opt:
  New BitKeeper file ``mysql-test/t/no-threads-master.opt''
mysql-test/t/no-threads.test:
  New BitKeeper file ``mysql-test/t/no-threads.test''
sql/scheduler.cc:
  New BitKeeper file ``sql/scheduler.cc''
sql/scheduler.h:
  New BitKeeper file ``sql/scheduler.h''
sql/sql_connect.cc:
  New BitKeeper file ``sql/sql_connect.cc''
 2007-02-23 13:13:55 +02:00
unknown
607c224969 Prevent bugs by making DBUG_* expressions syntactically equivalent 
to a single statement.
---
Bug#24795: SHOW PROFILE

Profiling is only partially functional on some architectures.  Where 
there is no getrusage() system call, presently Null values are 
returned where it would be required.  Notably, Windows needs some love 
applied to make it as useful.

  Syntax this adds:
  
  SHOW PROFILES
  
  SHOW PROFILE [types] [FOR QUERY n] [OFFSET n] [LIMIT n]
   where "n" is an integer
   and "types" is zero or many (comma-separated) of
      "CPU"
      "MEMORY" (not presently supported)
      "BLOCK IO"
      "CONTEXT SWITCHES"
      "PAGE FAULTS"
      "IPC"
      "SWAPS"
      "SOURCE"
      "ALL"

It also adds a session variable (boolean) "profiling", set to "no"
by default, and (integer) profiling_history_size, set to 15 by 
default.

This patch abstracts setting THDs' "proc_info" behind a macro that 
can be used as a hook into the profiling code when profiling 
support is compiled in.  All future code in this line should use
that mechanism for setting thd->proc_info.

---

Tests are now set to omit the statistics.

---

Adds an Information_schema table, "profiling" for access to 
"show profile" data.
---
Merge zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-community-3--bug24795
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-community
---
Fix merge problems.
---
Fixed one bug in the query_source being NULL.  

Updated test results.
---
Include more thorough profiling tests.

Improve support for prepared statements.

Use session-specific query IDs, starting at zero.
---
Selecting from I_S.profiling is no longer quashed in profiling, as
requested by Giuseppe.

Limit the size of captured query text.

No longer log queries that are zero length.


BitKeeper/deleted/.del-profile.result:
  Rename: mysql-test/r/profile.result -> BitKeeper/deleted/.del-profile.result
BitKeeper/deleted/.del-profile.test:
  Rename: mysql-test/t/profile.test -> BitKeeper/deleted/.del-profile.test
BitKeeper/deleted/.del-sql_profile.cc:
  Rename: sql/sql_profile.cc -> BitKeeper/deleted/.del-sql_profile.cc
BitKeeper/deleted/.del-sql_profile.h:
  Rename: sql/sql_profile.h -> BitKeeper/deleted/.del-sql_profile.h
configure.in:
  Add a configure-time option to enable/disable query profiling.  The
  default is enabled.
include/my_dbug.h:
  
  
  DBUG_* statements should be syntactically equivalent to a single 
  statement.
myisam/mi_open.c:
  DBUG_* statements should be syntactically equivalent to a single 
  statement.
mysql-test/r/information_schema.result:
  Updated (re-recorded) tests that I missed somehow.  I verified these
  for correctness.
mysql-test/r/information_schema_db.result:
  Updated test results I missed.
mysql-test/r/mysqlshow.result:
  Fix merge problems.
ndb/src/ndbapi/DictCache.cpp:
  DBUG_* statements should be syntactically equivalent to a single 
  statement.
sql/ha_archive.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/ha_berkeley.cc:
  Include patch backported to 5.0-global.
  
  THD::options is a ulonglong, not ulong.
sql/ha_myisam.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/ha_myisammrg.cc:
  DBUG_* statements should be syntactically equivalent to a single 
  statement.
sql/ha_ndbcluster.cc:
  DBUG_* statements should be syntactically equivalent to a single 
  statement.
sql/item_cmpfunc.cc:
  DBUG_* statements should be syntactically equivalent to a single 
  statement.
sql/item_func.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/lock.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/log_event.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/mysql_priv.h:
  Use 64-bit constants for the 64-bit bit field.
  
  Add a new option bit for whether profiling is active or not.
sql/mysqld.cc:
  Add semicolon to DBUG statement.
  
  Add a new system variable and set it.
  ---
  Set the minimum, which is zero and not 50.
sql/repl_failsafe.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/set_var.cc:
  Make a new system global variable and session variable, to determine
  behavior of profiling.	
  ---
  Include patch backported to 5.0-global.
  
  THD::options is a ulonglong, not ulong.
sql/set_var.h:
  The THD::options bit field is ulonglong, not ulong.
sql/slave.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
  ---
  Include patch backported to 5.0-global.
  
  THD::options is a ulonglong, not ulong.
sql/sp_head.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/sql_base.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
  ---
  Include patch backported to 5.0-global.
  
  THD::options is a ulonglong, not ulong.
sql/sql_cache.cc:
  DBUG_* statements should be syntactically equivalent to a single 
  statement.
  ---
  Fix merge problems.
sql/sql_class.cc:
  Insert a pointer to the current thread in the profiling code.
  ---
  Manual merge, undoing first patch.
  ---
  Fix merge problems.
sql/sql_class.h:
  Create a new system variable, profiling_history_size, and add a 
  member to THD to hold profiling information about this thread's 
  execution.
  ---
  Manual merge, undoing first patch.
sql/sql_delete.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
  ---
  Include patch backported to 5.0-global.
  
  THD::options is a ulonglong, not ulong.
sql/sql_insert.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
  ---
  Fix merge problems.
sql/sql_lex.cc:
  Initialize profiling options to empty.
  ---
  Manual merge, undoing first patch.
sql/sql_lex.h:
  Add info to the lexer object so that we can hold data that comes from
  parsing statements.
  
  Reuse memory addresses of uints that can't occur in the same state-
  ment.
  
  This is dangerous because it involves knowledge of what symbols are 
  never used together, which is information stored obliquely in another
  file.
  ---
  Manual merge, undoing first patch.
sql/sql_parse.cc:
  Add hooks to the parser to jump to profiling code.
  
  If profiling is not present, then return an error message upon being
  used.
  ---
  Manual merge, undoing first patch.
  ---
  Fix merge problems.
  ---
  Include patch backported to 5.0-global.
  
  THD::options is a ulonglong, not ulong.
sql/sql_prepare.cc:
  From prepared statement execution, set the query source in the 
  profiler, as we can't get it from  thd .
  ---
  Make it less expensive to limit the size of the queries.
sql/sql_repl.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/sql_select.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
  ---
  Fix merge problems.
sql/sql_show.cc:
  Abstract setting thread-info into a function or macro.
  
  Also, remove "static" qualification on schema_table_store_record()
  so that external functions may use it.
  ---
  Manual merge, undoing first patch.
sql/sql_table.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/sql_update.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/sql_view.cc:
  Abstract setting thread-info into a function or macro.
  ---
  Manual merge, undoing first patch.
sql/sql_yacc.yy:
  Add new lexer symbols and insert new grammatical rules necessary to 
  retreive profiling information.
  ---
  Manual merge, undoing first patch.
  ---
  Fix merge problems.
sql/table.h:
  Add enum item for query profiling.
BitKeeper/deleted/.del-profiling-master.opt:
  New BitKeeper file ``mysql-test/t/profiling-master.opt''
mysql-test/r/profiling.result:
  New BitKeeper file ``mysql-test/r/profiling.result''
  ---
  Include more verbose that describes the queries so far.
  
  Include Giuseppe's tests.
  ---
  Selecting from I_S.profiling is no longer quashed in profiling, as
  requested by Giuseppe.
mysql-test/t/profiling.test:
  New BitKeeper file ``mysql-test/t/profiling.test''
  ---
  Include more verbose that describes the queries so far.
  
  Include Giuseppe's tests.
  ---
  Selecting from I_S.profiling is no longer quashed in profiling, as
  requested by Giuseppe.
sql/sql_profile.cc:
  New BitKeeper file ``sql/sql_profile.cc''
  ---
  If query_source is NULL, as can sometimes happen, then don't try
  to copy that memory.
  ---
  Make each new session use its own numbering of query_ids, and not
  show the global-pool numbers to the user.
  
  Provide a way for prepared statements to set the query_source.
  ---
  Selecting from I_S.profiling is no longer quashed in profiling, as
  requested by Giuseppe.
  
  Limit the size of captured query text.
  
  No longer log queries that are zero length.
sql/sql_profile.h:
  New BitKeeper file ``sql/sql_profile.h''
  ---
  Make each new session use its own numbering of query_ids, and not
  show the global-pool numbers to the user.
  
  Provide a way for prepared statements to set the query_source.
  ---
  Make it less expensive to limit the size of the queries.
 2007-02-22 10:03:08 -05:00
unknown
50bd97a943 Fixed compiler warnings (for linux and win32 and win64) 
Fixed a couple of usage of not initialized warnings (unlikely cases)


client/mysqldump.c:
  Fixed compiler warnings from 'max' build
client/mysqltest.c:
  Removed compiler warnings
cmd-line-utils/readline/xmalloc.c:
  Fixed compiler warnings from 'max' build
extra/comp_err.c:
  Fixed compiler warnings from 'max' build
extra/yassl/include/openssl/ssl.h:
  Changed prototype for SSL_set_fd() to fix compiler warnings (and possible errors) on windows 64 bit
extra/yassl/include/socket_wrapper.hpp:
  Moved socket_t to ssl.h, to be able to removed compiler warnings on windows 64 bit
extra/yassl/src/ssl.cpp:
  Changed prototype for SSL_set_fd() to fix compiler warnings (and possible errors) on windows 64 bit
extra/yassl/taocrypt/src/integer.cpp:
  Fixed compiler warnings
include/my_global.h:
  Added my_offsetof() macro from 5.1 to get rid of compiler warnings
innobase/include/ut0byte.ic:
  Fixed compiler warnings on win64
innobase/include/ut0ut.ic:
  Fixed compiler warnings on win64
libmysql/libmysql.def:
  Fixed compiler warnings on win64
myisam/mi_packrec.c:
  Fixed compiler warnings on win64
myisam/myisamchk.c:
  Fixed compiler warnings from 'max' build
mysys/base64.c:
  Fixed compiler warnings on win64
mysys/mf_keycache.c:
  Fixed compiler warnings from 'max' build
mysys/my_getopt.c:
  Fixed compiler warnings from 'max' build
mysys/my_init.c:
  Fixed compiler warnings from 'max' build
mysys/my_thr_init.c:
  Fixed compiler warnings
mysys/ptr_cmp.c:
  Fixed compiler warnings from 'max' build
ndb/include/kernel/signaldata/DictTabInfo.hpp:
  Fixed compiler warnings
server-tools/instance-manager/mysql_connection.cc:
  Fixed compiler warnings
server-tools/instance-manager/mysqlmanager.cc:
  Fixed compiler warnings
sql/filesort.cc:
  Initalize variable that was used unitialized in error conditions
sql/ha_berkeley.cc:
  Moved get_auto_primary_key() here as int5store() gives (wrong) compiler warnings in win64
sql/ha_berkeley.h:
  Moved get_auto_primary_key() to ha_berkeley.cc
sql/ha_innodb.cc:
  Fixed compiler warnings
sql/item.cc:
  Fixed compiler warnings from 'max' build
sql/item_timefunc.cc:
  Fixed compiler warnings
sql/mysqld.cc:
  Fixed compiler warnings
sql/sql_acl.cc:
  Fixed compiler warnings from 'max' build
sql/sql_base.cc:
  Fixed compiler warnings from 'max' build
sql/sql_insert.cc:
  Initialize variable that may be used unitialized on error conditions (not fatal)
sql/sql_prepare.cc:
  Fixed compiler warnings from 'max' build
sql/sql_select.cc:
  Fixed compiler warnings
sql/sql_show.cc:
  Fixed compiler warnings
sql/udf_example.def:
  Fixed compiler warnings on win64
sql/unireg.cc:
  Initialize variable that may be used unitialized on error conditions
strings/ctype-ucs2.c:
  Fixed compiler warnings
strings/ctype-utf8.c:
  Fixed compiler warnings
strings/decimal.c:
  Fixed compiler warnings
support-files/compiler_warnings.supp:
  Ignore warnings from sql_yacc.cc that are hard to remove
  Ignore some not important warnings from windows 64 bit build
tools/mysqlmanager.c:
  Fixed compiler warnings
 2007-02-22 16:59:57 +02:00
unknown
a1234294c6 Merge moonbone.local:/mnt/gentoo64/work/bk-trees/mysql-5.0-opt 
into  moonbone.local:/mnt/gentoo64/work/23800-bug1-5.0-opt-mysql


sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
 2007-02-21 23:18:17 +03:00
unknown
f8855142d7 Bug#23800: Outer fields in correlated subqueries is used in a temporary table 
created for sorting.

Any outer reference in a subquery was represented by an Item_field object.
If the outer select employs a temporary table all such fields should be
replaced with fields from that temporary table in order to point to the 
actual data. This replacement wasn't done and that resulted in a wrong
subquery evaluation and a wrong result of the whole query.

Now any outer field is represented by two objects - Item_field placed in the
outer select and Item_outer_ref in the subquery. Item_field object is
processed as a normal field and the reference to it is saved in the
ref_pointer_array. Thus the Item_outer_ref is always references the correct
field. The original field is substituted for a reference in the
Item_field::fix_outer_field() function.

New function called fix_inner_refs() is added to fix fields referenced from
inner selects and to fix references (Item_ref objects) to these fields.

The new Item_outer_ref class is a descendant of the Item_direct_ref class.
It additionally stores a reference to the original field and designed to
behave more like a field.


sql/item.cc:
  Bug#23800: Correlated sub query returning incorrect results when operated upon.
  Now all outer fields are substituted with references to them (Item_outer_ref objects)
  in the Item_field::fix_outer_field() function.
  The original field is saved in the Item_outer_ref object.
sql/item.h:
  Bug#23800: Correlated sub query returning incorrect results when operated upon.
  Added the Item_outer_ref class.
sql/mysql_priv.h:
  Bug#23800: Correlated sub query returning incorrect results when operated upon.
  Added the fix_inner_refs() function prototype.
sql/sql_delete.cc:
  Bug#23800: Correlated sub query returning incorrect results when operated upon.
  Added call to the fix_inner_refs() function.
sql/sql_select.cc:
  Bug#23800: Correlated sub query returning incorrect results when operated upon.
  The new function called fix_inner_refs() is added.
mysql-test/r/subselect.result:
  Added a test case for bug#23800: Correlated sub query returning incorrect results when
  operated upon.
sql/sql_update.cc:
  Bug#23800: Correlated sub query returning incorrect results when operated upon.
  Added call to the fix_inner_refs() function.
mysql-test/r/subselect3.result:
  Corrected test cases result after fix for bug#23800: Correlated sub query returning
  incorrect results when operated upon.
mysql-test/t/subselect.test:
  Added a test case for bug#23800: Correlated sub query returning incorrect results when
  operated upon.
sql/sql_lex.cc:
  Bug#23800: Correlated sub query returning incorrect results when operated upon.
  Added cleanup of the inner_refs_list.
sql/sql_lex.h:
  Bug#23800: Correlated sub query returning incorrect results when operated upon.
  The inner_refs_list is added to the SELECT_LEX class.
 2007-02-21 23:00:32 +03:00
unknown
1384e64005 Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  mysql.com:/home/my/mysql-5.0


BitKeeper/etc/ignore:
  auto-union
BUILD/SETUP.sh:
  Auto merged
Makefile.am:
  Auto merged
client/mysql.cc:
  Auto merged
cmd-line-utils/readline/display.c:
  Auto merged
configure.in:
  Auto merged
extra/yassl/include/buffer.hpp:
  Auto merged
extra/yassl/include/crypto_wrapper.hpp:
  Auto merged
extra/yassl/include/yassl_imp.hpp:
  Auto merged
extra/yassl/include/yassl_int.hpp:
  Auto merged
extra/yassl/src/crypto_wrapper.cpp:
  Auto merged
extra/yassl/taocrypt/include/algebra.hpp:
  Auto merged
extra/yassl/taocrypt/include/des.hpp:
  Auto merged
extra/yassl/taocrypt/include/hash.hpp:
  Auto merged
extra/yassl/taocrypt/include/hmac.hpp:
  Auto merged
extra/yassl/taocrypt/include/modarith.hpp:
  Auto merged
extra/yassl/taocrypt/include/modes.hpp:
  Auto merged
extra/yassl/taocrypt/include/rsa.hpp:
  Auto merged
extra/yassl/taocrypt/include/type_traits.hpp:
  Auto merged
extra/yassl/taocrypt/mySTL/list.hpp:
  Auto merged
extra/yassl/taocrypt/src/aes.cpp:
  Auto merged
extra/yassl/taocrypt/src/algebra.cpp:
  Auto merged
extra/yassl/testsuite/testsuite.cpp:
  Auto merged
include/my_global.h:
  Auto merged
include/my_pthread.h:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
myisam/mi_open.c:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/mysqltest.result:
  Auto merged
mysql-test/t/mysqltest.test:
  Auto merged
mysys/default.c:
  Auto merged
ndb/src/common/transporter/Transporter.cpp:
  Auto merged
ndb/src/common/util/File.cpp:
  Auto merged
ndb/src/common/util/SocketClient.cpp:
  Auto merged
ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp:
  Auto merged
ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
  Auto merged
ndb/src/kernel/blocks/qmgr/Qmgr.hpp:
  Auto merged
ndb/src/kernel/blocks/qmgr/QmgrMain.cpp:
  Auto merged
ndb/src/mgmapi/mgmapi.cpp:
  Auto merged
ndb/src/mgmclient/CommandInterpreter.cpp:
  Auto merged
ndb/src/mgmsrv/ConfigInfo.cpp:
  Auto merged
ndb/src/mgmsrv/MgmtSrvr.cpp:
  Auto merged
ndb/src/ndbapi/ClusterMgr.hpp:
  Auto merged
ndb/src/ndbapi/Ndb.cpp:
  Auto merged
ndb/src/ndbapi/NdbScanOperation.cpp:
  Auto merged
ndb/src/ndbapi/SignalSender.cpp:
  Auto merged
sql/field.cc:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/ha_myisammrg.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/unireg.cc:
  Auto merged
extra/yassl/taocrypt/src/asn.cpp:
  Manual merge (Fix shadowed variable name)
extra/yassl/taocrypt/test/test.cpp:
  No changes
ndb/src/common/util/ConfigValues.cpp:
  Manual merge (Fix shadowed variable name)
sql/field.h:
  manual merge
sql/ha_myisam.cc:
  manual merge
sql/ha_ndbcluster.cc:
  manual merge
sql/item_cmpfunc.cc:
  manual merge
sql/item_subselect.cc:
  Manual merge (Fix shadowed variable name)
sql/mysqld.cc:
  no changes
 2007-02-21 14:07:08 +02:00
unknown
bd47544561 Merge bk-internal.mysql.com:/home/bk/mysql-5.1 
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1


dbug/dbug.c:
  Auto merged
include/my_base.h:
  Auto merged
include/my_global.h:
  Auto merged
sql/event_db_repository.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/ha_ndbcluster.h:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/slave.h:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_plugin.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_servers.cc:
  Auto merged
sql/sql_servers.h:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
sql/tztime.cc:
  Auto merged
storage/heap/ha_heap.cc:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
support-files/Makefile.am:
  Auto merged
sql/opt_range.cc:
  manual merge
storage/example/ha_example.cc:
  manual merge
storage/federated/ha_federated.cc:
  manual merge
storage/myisam/ha_myisam.cc:
  manual merge
storage/myisam/mi_rkey.c:
  manual merge
 2007-02-21 11:36:23 +01:00
unknown
4b51bbde8c Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 
into  olga.mysql.com:/home/igor/mysql-5.0-opt


sql/sql_select.cc:
  Auto merged
 2007-02-16 09:39:08 -08:00
unknown
98f87d9702 Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 
into  moonbone.local:/mnt/gentoo64/work/16630-bug-5.0-opt-mysql


sql/item.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
 2007-02-16 19:44:54 +03:00
unknown
d5813a06f6 Bug#16630: The update fields of the INSERT .. SELECT .. ON DUPLICATE KEY 
UPDATE contains wrong data if the SELECT employs a temporary table.

If the UPDATE values of the INSERT .. SELECT .. ON DUPLICATE KEY UPDATE
statement contains fields from the SELECT part and the select employs a
temporary table then those fields will contain wrong values because they
aren't corrected to get data from the temporary table.

The solution is to add these fields to the selects all_fields list,
to store pointers to those fields in the selects ref_pointer_array and
to access them via Item_ref objects.

The substitution for Item_ref objects is done in the new function called 
Item_field::update_value_transformer(). It is called through the
item->transform() mechanism at the end of the select_insert::prepare()
function.


sql/item.cc:
  Bug#16630: The update fields of the INSERT .. SELECT .. ON DUPLICATE KEY
  UPDATE contains wrong data if the SELECT employs a temporary table.
  The new method Item_field::update_value_transformer() is added. It
  substitutes fields in the update values list for references 
  (Item_ref objects) to them.
sql/item.h:
  Bug#16630: The update fields of the INSERT .. SELECT .. ON DUPLICATE KEY
  UPDATE contains wrong data if the SELECT employs a temporary table.
  The update_value_transformer() method is added to the Item and to the
  Item_field classes.
sql/sql_insert.cc:
  Bug#16630: The update fields of the INSERT .. SELECT .. ON DUPLICATE KEY
  UPDATE contains wrong data if the SELECT employs a temporary table.
  Traverse update values and substitute fields from the select for
  references (Item_ref objects) to them.
sql/sql_select.cc:
  Bug#16630: The update fields of the INSERT .. SELECT .. ON DUPLICATE KEY
  UPDATE contains wrong data if the SELECT employs a temporary table.
  Traverse update values and substitute fields from the select for
  references (Item_ref objects) to them.
mysql-test/r/insert_select.result:
  Added a test case for bug#16630: The update fields of the INSERT .. SELECT ..
  ON DUPLICATE KEY UPDATE contains wrong data if the SELECT employs a 
  temporary table.
mysql-test/t/insert_select.test:
  Added a test case for bug#16630: The update fields of the INSERT .. SELECT ..
  ON DUPLICATE KEY UPDATE contains wrong data if the SELECT employs a 
  temporary table.
 2007-02-16 19:39:28 +03:00
unknown
6ae94723ca Fixed bug #25971: indexes on text columns were ignored when ref accesses 
were evaluated.
According to the new rules for string comparison partial indexes on text
columns can be used in the same cases when partial indexes on varchar
columns can be used.


mysql-test/r/endspace.result:
  Adjusted results after the fix for bug #25971.
mysql-test/r/innodb.result:
  Adjusted results after the fix for bug #25971.
mysql-test/r/myisam.result:
  Adjusted results after the fix for bug #25971.
mysql-test/r/select.result:
  Added a test case for bug #25971.
mysql-test/r/type_blob.result:
  Adjusted results after the fix for bug #25971.
mysql-test/t/select.test:
  Added a test case for bug #25971.
 2007-02-14 22:06:41 -08:00
unknown
d311c1883d Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-5.1-opt 
into  olga.mysql.com:/home/igor/mysql-5.1-opt


BitKeeper/etc/gone:
  auto-union
mysys/my_getopt.c:
  Auto merged
sql/field.h:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.cc:
  Auto merged
mysql-test/r/select.result:
  SCCS merged
mysql-test/t/select.test:
  SCCS merged
 2007-02-13 16:08:01 -08:00
unknown
579c926de0 Merge bk-internal.mysql.com:/data0/bk/mysql-5.0 
into  bk-internal.mysql.com:/data0/bk/mysql-5.0-opt


BitKeeper/etc/gone:
  auto-union
mysys/my_getopt.c:
  Auto merged
sql/field.h:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.cc:
  Auto merged
mysql-test/r/select.result:
  Manual merge
mysql-test/t/select.test:
  Manual merge
 2007-02-13 23:35:06 +01:00
unknown
7a498bbf4a Merge olga.mysql.com:/home/igor/mysql-5.0-opt 
into  olga.mysql.com:/home/igor/mysql-5.1-opt


mysql-test/r/view.result:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/t/view.test:
  Manual merge
 2007-02-13 13:31:23 -08:00
unknown
82e677b947 Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-4.1-maint


sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
 2007-02-13 10:54:04 -05:00
unknown
21df932dbd Merge olga.mysql.com:/home/igor/mysql-5.0-opt 
into  olga.mysql.com:/home/igor/mysql-5.1-opt


BitKeeper/etc/gone:
  auto-union
mysql-test/r/insert_select.result:
  Auto merged
mysql-test/r/join_outer.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/insert_select.test:
  Auto merged
mysql-test/t/join_outer.test:
  Auto merged
mysql-test/t/select.test:
  Auto merged
mysys/my_getopt.c:
  Auto merged
sql/field.h:
  Auto merged
sql/field_conv.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
mysql-test/include/mix1.inc:
  Manual merge
mysql-test/r/information_schema.result:
  Manual merge
mysql-test/r/innodb_mysql.result:
  Manual merge
mysql-test/t/information_schema.test:
  Manual merge
mysql-test/t/view.test:
  Manual merge
mysys/my_pthread.c:
  Manual merge
sql/mysql_priv.h:
  Manual merge
sql/opt_range.cc:
  Manual merge
sql/sql_insert.cc:
  Manual merge
sql/sql_update.cc:
  Manual merge
 2007-02-13 01:34:36 -08:00
unknown
e656c582bc Merge olga.mysql.com:/home/igor/mysql-5.0-opt 
into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug26209


sql/sql_select.cc:
  Auto merged
 2007-02-12 23:10:33 -08:00
unknown
2572c82621 Bug#24630 Subselect query crashes mysqld 
The crash happens because second filling of the same I_S table happens in
case of subselect with order by. table->sort.io_cache previously allocated
in create_sort_index() is deleted during second filling
(function get_schema_tables_result). There are two places where
I_S table can be filled: JOIN::exec and create_sort_index().
To fix the bug we should check if the table was already filled
in one of these places and skip processing of the table in second.


mysql-test/r/information_schema.result:
  test case
mysql-test/t/information_schema.test:
  test case
sql/mysql_priv.h:
  added new parameter 'executed_place' to function get_schema_tables_result()
sql/sql_select.cc:
  added new parameter 'executed_place' to function get_schema_tables_result()
sql/sql_show.cc:
  added more accurate check for cases when we need to refresh I_S table
sql/table.cc:
  added more accurate check for cases when we need to refresh I_S table
sql/table.h:
  added more accurate check for cases when we need to refresh I_S table
 2007-02-12 16:06:14 +04:00
unknown
ac8e029357 Fixed bug #26209. 
The function make_unireg_sortorder ignored the fact that any
view field is represented by a 'ref' object.
This could lead to wrong results for the queries containing
both GROUP BY and ORDER BY clauses.


mysql-test/r/view.result:
  Added a test case for bug #26209.
mysql-test/t/view.test:
  Added a test case for bug #26209.
 2007-02-11 19:36:46 -08:00
unknown
c4fdf11e58 Merge siva.hindu.god:/home/tsmith/m/bk/51 
into  siva.hindu.god:/home/tsmith/m/bk/maint/51


sql/mysqld.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
 2007-02-08 16:02:58 -07:00
unknown
8c6fe3587c Merge neptunus.(none):/home/msvensson/mysql/mysql-5.1 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.1-maint


BitKeeper/etc/ignore:
  auto-union
Makefile.am:
  Auto merged
cmd-line-utils/readline/display.c:
  Auto merged
configure.in:
  Auto merged
extra/yassl/include/buffer.hpp:
  Auto merged
extra/yassl/include/crypto_wrapper.hpp:
  Auto merged
extra/yassl/include/yassl_imp.hpp:
  Auto merged
extra/yassl/include/yassl_int.hpp:
  Auto merged
extra/yassl/src/crypto_wrapper.cpp:
  Auto merged
extra/yassl/taocrypt/include/algebra.hpp:
  Auto merged
extra/yassl/taocrypt/include/des.hpp:
  Auto merged
extra/yassl/taocrypt/include/hash.hpp:
  Auto merged
extra/yassl/taocrypt/include/hmac.hpp:
  Auto merged
extra/yassl/taocrypt/include/modarith.hpp:
  Auto merged
extra/yassl/taocrypt/include/modes.hpp:
  Auto merged
extra/yassl/taocrypt/include/rsa.hpp:
  Auto merged
extra/yassl/taocrypt/include/type_traits.hpp:
  Auto merged
extra/yassl/taocrypt/mySTL/list.hpp:
  Auto merged
extra/yassl/taocrypt/src/aes.cpp:
  Auto merged
extra/yassl/taocrypt/src/algebra.cpp:
  Auto merged
extra/yassl/taocrypt/src/asn.cpp:
  Auto merged
extra/yassl/testsuite/testsuite.cpp:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/mysqltest.result:
  Auto merged
mysql-test/t/mysqltest.test:
  Auto merged
mysys/default.c:
  Auto merged
sql/field.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql/sql_select.cc:
  Auto merged
extra/yassl/taocrypt/test/test.cpp:
  Manual merge
mysql-test/r/grant.result:
  Manual merge
mysql-test/r/select.result:
  Manual merge
mysql-test/t/grant.test:
  Manual merge
mysql-test/t/select.test:
  Manual merge
sql/field.h:
  Manual merge
sql/mysqld.cc:
  Manual merge
 2007-02-06 15:46:17 +01:00
unknown
56820e1cdc Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0 
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


Makefile.am:
  Auto merged
configure.in:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysys/default.c:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/r/select.result:
  Manual merge
mysql-test/t/select.test:
  Manual merge
 2007-02-06 14:45:08 +01:00
unknown
e3ddf9259a Fix false Valgrind warning. 
On some compiler/platform combination, an assignment of form *p= *p
would map to a memcpy() call, and Valgrind flags this as an overlapped
memcpy() error.

Fix by prefixing *p= *q with if(p!=q) when building for Valgrind
(HAVE_purify).


sql/sql_select.cc:
  Fix false valgrind warning.
 2007-02-05 10:50:08 +01:00
unknown
3f3d9093f9 Merge jamppa@bk-internal.mysql.com:/home/bk/mysql-5.1 
into  a88-113-38-195.elisa-laajakaista.fi:/home/my/bk/mysql-5.1


BUILD/SETUP.sh:
  Auto merged
client/mysql.cc:
  Auto merged
configure.in:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_plugin.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
storage/archive/ha_archive.cc:
  Auto merged
plugin/daemon_example/daemon_example.cc:
  Merged with main 5.1
sql/mysqld.cc:
  Merged with main 5.1
 2007-02-03 00:58:09 +02:00
unknown
ed0e4a968a Merge mysql.com:/home/gluh/MySQL/Merge/5.0-opt 
into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


mysql-test/r/distinct.result:
  Auto merged
mysql-test/r/join_nested.result:
  Auto merged
mysql-test/r/null_key.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/r/subselect3.result:
  Auto merged
mysql-test/r/trigger.result:
  Auto merged
mysql-test/t/select.test:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
mysql-test/r/func_time.result:
  manual merge
mysql-test/r/information_schema.result:
  manual merge
mysql-test/t/func_time.test:
  manual merge
mysql-test/t/information_schema.test:
  manual merge
sql/opt_range.cc:
  manual merge
sql/sql_delete.cc:
  manual merge
sql/sql_lex.h:
  manual merge
 2007-02-02 10:25:45 +04:00
unknown
6bddf2a01f Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.0-opt 
into  rakia.gmz:/home/kgeorge/mysql/autopush/B25551-5.0-opt


sql/sql_select.cc:
  Auto merged
 2007-02-01 10:50:41 +02:00
unknown
470459374c Merge bk-internal.mysql.com:/home/bk/mysql-5.1 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.1-maint


BitKeeper/etc/ignore:
  auto-union
Makefile.am:
  Auto merged
configure.in:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/range.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/innodb.test:
  Auto merged
mysql-test/t/select.test:
  Auto merged
mysys/string.c:
  Auto merged
scripts/mysql_create_system_tables.sh:
  Auto merged
scripts/mysqld_multi.sh:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
 2007-01-31 16:24:28 -05:00
unknown
ffe6fae3bb Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-5.0-maint


configure.in:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/range.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/select.test:
  Auto merged
scripts/mysqld_multi.sh:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
 2007-01-31 16:23:05 -05:00
unknown
dd1e0e7d6c Merge mysql.com:/home/ram/work/b19690/b19690.5.0 
into  mysql.com:/home/ram/work/b19690/b19690.5.1


mysql-test/r/type_float.result:
  Auto merged
mysql-test/t/type_float.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/init.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/field.h:
  merging
sql/item_sum.cc:
  merging
sql/sql_select.cc:
  merging
 2007-01-31 12:53:36 +04:00
unknown
d01ec5e727 Bug #25551: inconsistent behaviour in grouping NULL, depending on index type 
The optimizer takes away columns from GROUP BY/DISTINCT if they constitute
 all the parts of an unique index.
 However if some of the columns can contain NULLs this cannot be done 
(because an UNIQUE index can have multiple rows with NULL values).
 Fixed by not using UNIQUE indexes with nullable columns to remove
 grouping columns from GROUP BY/DISTINCT.


mysql-test/r/distinct.result:
  Bug #25551: inconsistent behaviour in grouping NULL, depending on index type
   - test case
mysql-test/t/distinct.test:
  Bug #25551: inconsistent behaviour in grouping NULL, depending on index type
   - test case
sql/sql_select.cc:
  Bug #25551: inconsistent behaviour in grouping NULL, depending on index type
   - UNIQUE NULL indices don't guarantee GROUP BY/DISTINCT.
 2007-01-31 10:18:26 +02:00
unknown
86ed0e9806 Merge mysql.com:/home/ram/work/b19690/b19690.4.1 
into  mysql.com:/home/ram/work/b19690/b19690.5.0


mysql-test/r/type_float.result:
  Auto merged
mysql-test/t/type_float.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/field.h:
  merging
sql/init.cc:
  merging
sql/item_cmpfunc.cc:
  merging
sql/mysql_priv.h:
  merging
sql/sql_select.cc:
  merging
 2007-01-31 10:07:56 +04:00
unknown
faad73550c fix for bug #19690: ORDER BY eliminates rows from the result 
Depending on the queries we use different data processing methods
and can lose some data in case of double (and decimal in 4.1) fields.

The fix consists of two parts:
1. double comparison changed, now double a is equal to double b 
if (a-b) is less than 5*0.1^(1 + max(a->decimals, b->decimals)). 
For example, if a->decimals==1, b->decimals==2, a==b if (a-b)<0.005
2. if we use a temporary table, store double values there as is 
to avoid any data conversion (rounding).


mysql-test/r/type_float.result:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - test result
mysql-test/t/type_float.test:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - test case
sql/field.cc:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - use not_fixed flag instead of dec to check bounds.
sql/field.h:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - Field_Double::not_fixed flag introduced, which is set if dec == NOT_FIXED_DEC
      and is used in the ::store() to check bounds. 
    - new constructor introduced (with not_fixed_arg parameter).
sql/init.cc:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - fill log_01[] array with 0.1 powers.
sql/item_cmpfunc.cc:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - compare_real_fixed() and compare_e_real_fixed() introduced,
      they consider double a == double b if a-b is less than 'precision',
      'precision' is set to 5*0.1^(1 + max(a->decimals, b->decimals)), 
      for example, if a->decimals==1, b->decimals==2, 'precision' is 0.005
    - use the above functions if both arguments are fixed.
sql/item_cmpfunc.h:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - Arg_comparator::presision introduced.
    - Arg_comparator::compare_real_fixed(), Arg_comparator::compare_e_real_fixed() introduced.
sql/mysql_priv.h:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - log_01 array of 0.1 powers added.
sql/mysqld.cc:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - log_01 array of 0.1 powers added.
sql/sql_select.cc:
  fix for bug #19690: ORDER BY eliminates rows from the result
    - if we create double field in a temporary table, set not_fixed flag
      (use proper constructor) to avoid data conversion 
      in the Field_double::store(). Otherwise we can lose some data.
 2007-01-31 09:51:05 +04:00
unknown
309f2a606b Merge olga.mysql.com:/home/igor/dev-opt/mysql-4.1-opt-bug24987 
into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug24987


sql/opt_sum.cc:
  Auto merged
sql/sql_select.cc:
  Manual merge
 2007-01-30 13:14:52 -08:00
unknown
1944b4ca01 Fixed bug #24987. 
Made the function opt_sum_query to return HA_ERR_KEY_NOT_FOUND when
no matches were found (instead of -1 it returned prior this patch).
This changes allow us to avoid possible conflicts with return values
from user-defined handler methods which also may return -1. 
No particular test cases are provided with this fix.


sql/opt_sum.cc:
  Fixed bug #24987.
  Made the function opt_sum_query to return HA_ERR_KEY_NOT_FOUND when
  no matches were found (instead of -1 it returned prior this patch).
  This changes allow us to avoid possible conflicts with return values
  from user-defined handler methods which also may return -1.
sql/sql_select.cc:
  Fixed bug #24987.
  Made the function opt_sum_query to return HA_ERR_KEY_NOT_FOUND when
  no matches were found (instead of -1 it returned prior this patch).
  This changes allow us to avoid possible conflicts with return values
  from user-defined handler methods which also may return -1.
 2007-01-30 13:06:36 -08:00
unknown
190efb06e7 BUG#20604: FORCE INDEX uses keys disabled by ALTER TABLE 
The function that checks whether we can use keys for aggregates,
find_key_for_maxmin(), assumes that keys disabled by ALTER TABLE
... DISABLE KEYS are not in the set table->keys_in_use_for_query.
I.E., if a key is in this set, the optimizer assumes it is free to 
use it.
  
The bug is that keys disabled with ALTER TABLE ... DISABLE KEYS still
appear in table->keys_in_use_for_query When the TABLE object has been 
initialized with setup_tables(). Before setup_tables is called, however, 
keys that are disabled in the aforementioned way are not included in
TABLE::keys_in_use_for_query. 
  
The provided patch changes the code that updates keys_is_use_for_query so 
that it assumes that keys_is_use_for_query already takes into account all 
disabled keys, and generally all keys that should be used by the query.


mysql-test/r/key.result:
  Test for BUG#20604.
  The important part of the test is the explain output that 
  tests what indexes are used.
mysql-test/t/key.test:
  The minimal test case that reveals the bug. The optimizer for 
  aggregates relies on keys disabled with ALTER TABLE ... DISABLE KEYS
  not being in the set TABLE::keys_in_use_for_query. 
  When the execution engine tries to use a disabled index, MyISAM 
  returns an error.
sql/sql_base.cc:
  Exclude the keys disabled by ALTER TABLE ... DISABLE_KEYS 
  from TABLE::keys_in_use_for_query, and in general, don't 
  introduce any new keys. We may not know why keys have been 
  removed at previous stages.
sql/sql_select.cc:
  The intersection operation between table->s->keys_in_use and 
  table->keys_in_use_for_query is no longer necessary. 
  We can trust that the latter is a subset of the former.
sql/table.h:
  Added comments to TABLE_SHARE::keys_in_use and 
  TABLE::keys_in_use_for_query.
 2007-01-29 15:07:11 +01:00
unknown
4e8b49d656 WL#3700: Handler API change: all index search methods - that is, 
index_read(), index_read_idx(), index_read_last(), and
records_in_range() - instead of 'uint keylen' argument take
'ulonglong keypart_map', a bitmap showing which keyparts are
present in the key value.
Fallback method is provided for handlers that are lagging behind.
 2007-01-29 10:40:26 +01:00
unknown
533497d8c9 Merge bk-internal.mysql.com:/home/bk/mysql-5.1 
into  mysql.com:/home/my/mysql-5.1


BitKeeper/etc/ignore:
  auto-union
Makefile.am:
  Auto merged
configure.in:
  Auto merged
include/m_ctype.h:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
mysql-test/t/ndb_basic.test:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
storage/federated/ha_federated.cc:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  Auto merged
BUILD/SETUP.sh:
  manual merge
sql/item_cmpfunc.cc:
  manual merge
sql/item_subselect.cc:
  manual merge
 2007-01-29 01:57:07 +02:00
unknown
36b058929f Merge mysql.com:/home/my/mysql-5.0 
into  mysql.com:/home/my/mysql-5.1
Merge of 'remove compiler warnings when using -Wshadow'


BitKeeper/etc/ignore:
  auto-union
BitKeeper/deleted/.del-MetaData.hpp~538342afcd8ac53c:
  Auto merged
configure.in:
  Auto merged
client/mysql.cc:
  Auto merged
client/mysql_upgrade.c:
  Auto merged
client/mysqlbinlog.cc:
  Auto merged
client/mysqldump.c:
  Auto merged
extra/yassl/include/yassl_int.hpp:
  Auto merged
extra/yassl/taocrypt/include/algebra.hpp:
  Auto merged
include/m_ctype.h:
  Auto merged
include/my_global.h:
  Auto merged
include/my_pthread.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/my_time.h:
  Auto merged
libmysql/libmysql.c:
  Auto merged
mysql-test/r/mysqltest.result:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
mysql-test/t/mysqlbinlog.test:
  Auto merged
mysql-test/t/mysqlcheck.test:
  Auto merged
mysql-test/t/mysqltest.test:
  Auto merged
mysql-test/t/wait_timeout.test:
  Auto merged
mysys/default.c:
  Auto merged
mysys/mf_iocache2.c:
  Auto merged
mysys/mf_keycache.c:
  Auto merged
server-tools/instance-manager/instance_options.cc:
  Auto merged
sql/filesort.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_geofunc.cc:
  Auto merged
sql/item_row.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/item_subselect.cc:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/log_event.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/net_serv.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/password.c:
  Auto merged
sql/protocol.cc:
  Auto merged
sql/repl_failsafe.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sp_head.cc:
  Auto merged
sql/sp_head.h:
  Auto merged
sql/spatial.h:
  Auto merged
sql/sql_cache.h:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_derived.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_load.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql-common/client.c:
  Auto merged
sql-common/my_time.c:
  Auto merged
sql/sql_string.cc:
  Auto merged
sql/sql_string.h:
  Auto merged
sql/sql_trigger.h:
  Auto merged
sql/sql_union.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/tztime.cc:
  Auto merged
storage/archive/ha_archive.h:
  Auto merged
storage/heap/hp_write.c:
  Auto merged
storage/myisam/ft_boolean_search.c:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
storage/myisam/mi_search.c:
  Auto merged
storage/myisam/mi_unique.c:
  Auto merged
storage/myisam/myisampack.c:
  Auto merged
storage/myisam/rt_index.c:
  Auto merged
storage/myisam/sort.c:
  Auto merged
storage/ndb/include/kernel/signaldata/ArbitSignalData.hpp:
  Auto merged
storage/ndb/include/kernel/signaldata/DictTabInfo.hpp:
  Auto merged
storage/ndb/include/ndbapi/NdbReceiver.hpp:
  Auto merged
storage/ndb/include/transporter/TransporterDefinitions.hpp:
  Auto merged
storage/ndb/include/util/OutputStream.hpp:
  Auto merged
storage/ndb/include/util/SimpleProperties.hpp:
  Auto merged
storage/ndb/include/util/SocketAuthenticator.hpp:
  Auto merged
storage/ndb/include/util/SocketServer.hpp:
  Auto merged
storage/ndb/src/common/portlib/NdbTick.c:
  Auto merged
storage/ndb/src/common/transporter/SHM_Transporter.cpp:
  Auto merged
storage/ndb/src/common/transporter/TCP_Transporter.cpp:
  Auto merged
storage/ndb/src/common/transporter/TCP_Transporter.hpp:
  Auto merged
storage/ndb/src/common/transporter/Transporter.cpp:
  Auto merged
storage/ndb/src/common/transporter/TransporterRegistry.cpp:
  Auto merged
storage/ndb/src/common/util/File.cpp:
  Auto merged
storage/ndb/src/common/util/Properties.cpp:
  Auto merged
storage/ndb/src/common/util/SocketClient.cpp:
  Auto merged
storage/ndb/src/common/util/random.c:
  Auto merged
storage/ndb/src/common/util/socket_io.cpp:
  Auto merged
storage/ndb/src/cw/cpcd/APIService.cpp:
  Auto merged
storage/ndb/src/cw/cpcd/main.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbdih/Dbdih.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbtc/Dbtc.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbtup/Dbtup.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbtup/DbtupScan.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbtux/DbtuxNode.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/dbtux/DbtuxTree.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/ndbcntr/Ndbcntr.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp:
  Auto merged
storage/ndb/src/kernel/blocks/ndbfs/AsyncFile.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/qmgr/Qmgr.hpp:
  Auto merged
storage/ndb/src/kernel/blocks/qmgr/QmgrMain.cpp:
  Auto merged
storage/ndb/src/mgmapi/LocalConfig.cpp:
  Auto merged
storage/ndb/src/mgmapi/mgmapi.cpp:
  Auto merged
storage/ndb/src/mgmclient/CommandInterpreter.cpp:
  Auto merged
storage/ndb/src/mgmsrv/ConfigInfo.cpp:
  Auto merged
storage/ndb/src/mgmsrv/ConfigInfo.hpp:
  Auto merged
storage/ndb/src/mgmsrv/InitConfigFileParser.cpp:
  Auto merged
storage/ndb/src/mgmsrv/MgmtSrvr.hpp:
  Auto merged
storage/ndb/src/mgmsrv/Services.cpp:
  Auto merged
storage/ndb/src/mgmsrv/main.cpp:
  Auto merged
storage/ndb/src/ndbapi/ClusterMgr.hpp:
  Auto merged
storage/ndb/src/ndbapi/Ndb.cpp:
  Auto merged
storage/ndb/src/ndbapi/NdbIndexOperation.cpp:
  Auto merged
storage/ndb/src/ndbapi/NdbOperationExec.cpp:
  Auto merged
storage/ndb/src/ndbapi/NdbOperationSearch.cpp:
  Auto merged
storage/ndb/src/ndbapi/NdbScanFilter.cpp:
  Auto merged
storage/ndb/src/ndbapi/NdbScanOperation.cpp:
  Auto merged
storage/ndb/src/ndbapi/SignalSender.cpp:
  Auto merged
storage/ndb/src/ndbapi/ndb_cluster_connection.cpp:
  Auto merged
storage/ndb/tools/delete_all.cpp:
  Auto merged
storage/ndb/tools/desc.cpp:
  Auto merged
storage/ndb/tools/drop_index.cpp:
  Auto merged
storage/ndb/tools/drop_tab.cpp:
  Auto merged
storage/ndb/tools/listTables.cpp:
  Auto merged
storage/ndb/tools/ndb_condig.cpp:
  Auto merged
storage/ndb/tools/restore/Restore.hpp:
  Auto merged
storage/ndb/tools/restore/consumer.hpp:
  Auto merged
storage/ndb/tools/select_all.cpp:
  Auto merged
storage/ndb/tools/select_count.cpp:
  Auto merged
strings/ctype-bin.c:
  Auto merged
strings/ctype-cp932.c:
  Auto merged
strings/ctype-eucjpms.c:
  Auto merged
strings/ctype-mb.c:
  Auto merged
strings/ctype-simple.c:
  Auto merged
strings/ctype-sjis.c:
  Auto merged
strings/ctype-ujis.c:
  Auto merged
strings/ctype-utf8.c:
  Auto merged
strings/decimal.c:
  Auto merged
BUILD/SETUP.sh:
  manual merge
BUILD/compile-pentium-gcov:
  manual merge
Makefile.am:
  manual merge
client/mysqltest.c:
  Automatic merge
include/mysql.h:
  manual merge
libmysqld/lib_sql.cc:
  Automatic merge
mysql-test/r/mysqlbinlog.result:
  Automatic merge
mysql-test/r/mysqlcheck.result:
  Fixed test case (we should never drop 'test' database)
mysys/my_bitmap.c:
  manual merge
server-tools/instance-manager/commands.h:
  manual merge
server-tools/instance-manager/guardian.cc:
  manual merge
server-tools/instance-manager/mysql_connection.cc:
  manual merge
server-tools/instance-manager/options.cc:
  manual merge
server-tools/instance-manager/options.h:
  manual merge
server-tools/instance-manager/parse.cc:
  Automatic merge
server-tools/instance-manager/user_map.cc:
  manual merge
server-tools/instance-manager/user_map.h:
  manual merge
sql/field.cc:
  manual merge
sql/field.h:
  manual merge
sql/ha_ndbcluster.cc:
  manual merge
sql/handler.cc:
  manual merge
sql/item.cc:
  manual merge
sql/item.h:
  Automatic merge
sql/log.cc:
  manual merge
sql/log_event.cc:
  manual merge
sql/mysqld.cc:
  manual merge
sql/slave.cc:
  manual merge
sql/spatial.cc:
  Automatic merge
sql/sql_class.h:
  manual merge
sql/sql_insert.cc:
  manual merge
sql/sql_parse.cc:
  manual merge
sql/sql_select.cc:
  manual merge
sql/sql_show.cc:
  manual merge
sql/sql_table.cc:
  manual merge
sql/sql_trigger.cc:
  manual merge
sql/sql_view.cc:
  manual merge
sql/sql_yacc.yy:
  manual merge
  Made setting thd and lex uniform
sql/table.cc:
  manual merge
sql/unireg.cc:
  manual merge
storage/archive/ha_archive.cc:
  manual merge
storage/federated/ha_federated.cc:
  manual merge
storage/heap/ha_heap.cc:
  manual merge
storage/myisam/ha_myisam.cc:
  manual merge
storage/myisammrg/ha_myisammrg.cc:
  manual merge
storage/ndb/include/util/InputStream.hpp:
  manual merge
storage/ndb/src/common/mgmcommon/ConfigRetriever.cpp:
  manual merge
storage/ndb/src/common/util/Bitmask.cpp:
  manual merge
storage/ndb/src/common/util/ConfigValues.cpp:
  Automatic merge
storage/ndb/src/kernel/blocks/cmvmi/Cmvmi.cpp:
  manual merge
storage/ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  manual merge
storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp:
  manual merge
storage/ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
  manual merge
  Changed commented code to be #ifdef-ed instead
storage/ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp:
  manual merge
storage/ndb/src/kernel/blocks/suma/Suma.cpp:
  Automatic merge
storage/ndb/src/kernel/blocks/suma/Suma.hpp:
  manual merge
storage/ndb/src/mgmsrv/MgmtSrvr.cpp:
  Automatic merge
storage/ndb/src/ndbapi/NdbBlob.cpp:
  Automatic merge
storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  Automatic merge
storage/ndb/src/ndbapi/NdbOperationDefine.cpp:
  manual merge
storage/ndb/tools/restore/restore_main.cpp:
  manual merge
tests/mysql_client_test.c:
  manual merge
 2007-01-27 03:46:45 +02:00
unknown
483a41bbb7 Merge olga.mysql.com:/home/igor/dev-opt/mysql-4.1-opt-bug24653 
into  olga.mysql.com:/home/igor/dev-opt/mysql-5.0-opt-bug24653


sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/r/subselect.result:
  Manual merge
mysql-test/t/subselect.test:
  Manual merge
sql/filesort.cc:
  Manual merge
sql/item_cmpfunc.h:
  Manual merge
sql/item_subselect.cc:
  Manual merge
 2007-01-25 21:01:28 -08:00
unknown
da561a802c Fixed bug #24653. 
The bug report has demonstrated the following two problems.
1. If an ORDER/GROUP BY list includes a constant expression being 
optimized away and, at the same time, containing single-row
subselects that return more that one row, no error is reported.
Strictly speaking the standard allows to ignore error in this case.
Yet, now a corresponding fatal error is reported in this case.
2. If a query requires sorting by expressions containing single-row
subselects that, however, return more than one row, then the execution
of the query may cause a server crash. 
To fix this some code has been added that blocks execution of a subselect
item in case of a fatal error in the method Item_subselect::exec.


mysql-test/r/subselect.result:
  Added a test cases for bug #24653.
mysql-test/t/subselect.test:
  Added a test cases for bug #24653.
sql/filesort.cc:
  Fixed bug #24653.
  Added a check for fatal error after reading the next row from the table
  in the function find_all_keys.
sql/item.cc:
  Fixed bug #24653.
  Down-ported calculation of the attribute with_subselect of for Item objects.
sql/item.h:
  Fixed bug #24653.
  Down-ported calculation of the attribute with_subselect of for Item objects.
sql/item_cmpfunc.cc:
  Fixed bug #24653.
  Down-ported calculation of the attribute with_subselect of for Item objects.
sql/item_cmpfunc.h:
  Fixed bug #24653.
  Down-ported calculation of the attribute with_subselect of for Item objects.
sql/item_func.cc:
  Fixed bug #24653.
  Down-ported calculation of the attribute with_subselect of for Item objects.
sql/item_subselect.cc:
  Fixed bug #24653.
  Added a check for fatal error in the method Item_subselect::exec
  to block evaluation of subselects in erroneous situations.
  Down-ported calculation of the attribute with_subselect of for Item objects.
sql/sql_select.cc:
  Fixed bug #24653.
  Added a check to verify that any constant expression used
  in ORDER BY and/or GROUP BY lists which is optimized away
  does not contain subselects returning more than one row.
  If it does a fatal error is reported.
 2007-01-25 18:44:35 -08:00
unknown
a85809676d Merge mysql.com:/home/psergey/mysql-5.0-bug8804-r12 
into  mysql.com:/home/psergey/mysql-5.1-bug8804-r12-merge


sql/mysqld.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
 2007-01-25 02:30:36 +03:00