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Commit Graph

2332 Commits

Author SHA1 Message Date
unknown
7d383909db wl#3700 - post-review fixes:
s/ulonglong/key_part_map/, comments


include/heap.h:
  wl#3700 - post-review fixes:
  s/ulonglong/key_part_map/
include/my_base.h:
  wl#3700 - post-review fixes:
  s/ulonglong/key_part_map/
include/myisam.h:
  wl#3700 - post-review fixes:
  s/ulonglong/key_part_map/
include/myisammrg.h:
  wl#3700 - post-review fixes:
  s/ulonglong/key_part_map/
sql/event_db_repository.cc:
  wl#3700 - post-review fixes:
  s/ulonglong/key_part_map/
sql/ha_partition.cc:
  wl#3700 - post-review fixes:
  s/ulonglong/key_part_map/
sql/ha_partition.h:
  wl#3700 - post-review fixes:
  s/ulonglong/key_part_map/
sql/sql_select.h:
  wl#3700 - post-review fixes:
  remove tab_to_keypart_map()
2007-03-17 00:13:25 +01:00
serg@janus.mylan
68fd66e853 wl#3700 - post-review fixes:
s/ulonglong/key_part_map/, comments
2007-03-17 00:13:25 +01:00
unknown
929b7b1b5f Merge bk-internal.mysql.com:/home/bk/mysql-5.1
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1


sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_help.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
2007-03-16 20:33:27 +01:00
serg@janus.mylan
55a548cf4d Merge bk-internal.mysql.com:/home/bk/mysql-5.1
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1
2007-03-16 20:33:27 +01:00
unknown
8b11016034 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/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.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/slave.h:
  Auto merged
sql/sp.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/sql_servers.cc:
  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/innobase/handler/ha_innodb.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisammrg/ha_myisammrg.h:
  Auto merged
2007-03-16 14:09:30 +01:00
serg@janus.mylan
f813272125 Merge bk-internal.mysql.com:/home/bk/mysql-5.1
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1
2007-03-16 14:09:30 +01:00
unknown
00a1814954 Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.1-opt
into  magare.gmz:/home/kgeorge/mysql/autopush/WL3527-5.1-opt


sql/item.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
2007-03-11 10:17:09 +02:00
gkodinov/kgeorge@magare.gmz
316b9e3153 Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.1-opt
into  magare.gmz:/home/kgeorge/mysql/autopush/WL3527-5.1-opt
2007-03-11 10:17:09 +02:00
unknown
8a140cb72e Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt
into  moonbone.local:/mnt/gentoo64/work/bk-trees/mysql-5.1-opt


mysql-test/r/explain.result:
  Auto merged
mysql-test/r/func_default.result:
  Auto merged
mysql-test/r/func_regexp.result:
  Auto merged
mysql-test/r/func_test.result:
  Auto merged
mysql-test/r/having.result:
  Auto merged
mysql-test/r/olap.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/r/union.result:
  Auto merged
mysql-test/r/varbinary.result:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_strfunc.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
mysql-test/r/func_str.result:
  Manually merged
mysql-test/t/func_str.test:
  Manually merged
2007-03-11 00:26:45 +03:00
evgen@moonbone.local
11d37efa5e Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0-opt
into  moonbone.local:/mnt/gentoo64/work/bk-trees/mysql-5.1-opt
2007-03-11 00:26:45 +03:00
unknown
4d6ad7ac60 Fixed bug #26830: a crash for the query with a subselect containing ROLLUP.
Crash happened because the function get_best_group_min_max detected
joins with ROLLUP incorrectly.


mysql-test/r/olap.result:
  Added a test case for bug #26830.
mysql-test/t/olap.test:
  Added a test case for bug #26830.
2007-03-10 02:47:47 -08:00
igor@olga.mysql.com
ec4593f59a Fixed bug #26830: a crash for the query with a subselect containing ROLLUP.
Crash happened because the function get_best_group_min_max detected
joins with ROLLUP incorrectly.
2007-03-10 02:47:47 -08:00
unknown
8555b8d7ab Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.1-opt
into  magare.gmz:/home/kgeorge/mysql/autopush/WL3527-5.1-opt


BitKeeper/deleted/.del-sql_parse.cc.rej:
  Auto merged
BitKeeper/deleted/.del-table.cc.rej:
  Auto merged
mysql-test/r/endspace.result:
  Auto merged
mysql-test/t/group_by.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_help.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
BitKeeper/deleted/.del-mysqld.cc.rej~35c1c438e11ebd89:
  Auto merged
mysql-test/r/group_by.result:
  manual merge to 5.1-opt
sql/mysqld.cc:
  manual merge to 5.1-opt
sql/sql_base.cc:
  manual merge to 5.1-opt
sql/sql_select.cc:
  manual merge to 5.1-opt
sql/table.h:
  manual merge to 5.1-opt
2007-03-09 17:54:13 +02:00
gkodinov/kgeorge@magare.gmz
c03a483c51 Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.1-opt
into  magare.gmz:/home/kgeorge/mysql/autopush/WL3527-5.1-opt
2007-03-09 17:54:13 +02:00
unknown
b64a406013 Merge bk-internal.mysql.com:/home/bk/mysql-5.1
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1


sql/ha_ndbcluster.cc:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/ha_partition.h:
  Auto merged
sql/log.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/sql_help.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
storage/blackhole/ha_blackhole.cc:
  Auto merged
storage/myisammrg/ha_myisammrg.cc:
  Auto merged
2007-03-06 13:44:57 +01:00
serg@janus.mylan
6aa5c001c5 Merge bk-internal.mysql.com:/home/bk/mysql-5.1
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1
2007-03-06 13:44:57 +01:00
unknown
79542930ea WL#3527: Extend IGNORE INDEX so places where index is ignored
can be specified
Currently MySQL allows one to specify what indexes to ignore during
join optimization. The scope of the current USE/FORCE/IGNORE INDEX 
statement is only the FROM clause, while all other clauses are not 
affected.

However, in certain cases, the optimizer
may incorrectly choose an index for sorting and/or grouping, and
produce an inefficient query plan.

This task provides the means to specify what indexes are
ignored/used for what operation in a more fine-grained manner, thus
making it possible to manually force a better plan. We do this
by extending the current IGNORE/USE/FORCE INDEX syntax to:

IGNORE/USE/FORCE INDEX [FOR {JOIN | ORDER | GROUP BY}]

so that:
- if no FOR is specified, the index hint will apply everywhere.
- if MySQL is started with the compatibility option --old_mode then
  an index hint without a FOR clause works as in 5.0 (i.e, the 
  index will only be ignored for JOINs, but can still be used to
  compute ORDER BY).

See the WL#3527 for further details.


BitKeeper/deleted/.del-mysqld.cc.rej:
  Rename: sql/mysqld.cc.rej -> BitKeeper/deleted/.del-mysqld.cc.rej
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
mysql-test/r/endspace.result:
  WL3527 : fixed undeterministic test
mysql-test/r/group_by.result:
  WL#3527: test cases
mysql-test/t/endspace.test:
  WL3527 : fixed undeterministic test
mysql-test/t/group_by.test:
  WL#3527: test cases
sql/item.cc:
  WL#3527: renames
sql/mysql_priv.h:
  WL#3527: corrected initialization
sql/mysqld.cc:
  WL#3527: added old_mode command line option
sql/opt_range.cc:
  WL#3527: renames
sql/sql_base.cc:
  WL#3527: 
   - renames
   - correct initialization
   - extended the processing of USE/FORCE/IGNORE index
sql/sql_class.h:
  WL#3527: added old_mode command line option
sql/sql_delete.cc:
  WL#3527: renames
sql/sql_help.cc:
  WL#3527: renames
sql/sql_lex.cc:
  WL#3527: extended parsing of USE/FORCE/IGNORE index
sql/sql_lex.h:
  WL#3527: extended parsing of USE/FORCE/IGNORE index
sql/sql_parse.cc:
  WL#3527: extended parsing of USE/FORCE/IGNORE index
sql/sql_select.cc:
  WL#3527:
   - renames
   - passing additional info to support the extended 
     USE/FORCE/IGNORE INDEX syntax
   - If there is a covering index, and we have 
     IGNORE INDEX FOR GROUP/ORDER, and this index is 
     used for the JOIN part, then we have to ignore the
     IGNORE INDEX FOR GROUP/ORDER.
sql/sql_show.cc:
  WL#3527: passing additional info to support the extended 
     USE/FORCE/IGNORE INDEX syntax
sql/sql_update.cc:
  WL#3527: renames
sql/sql_yacc.yy:
  WL#3527: extended parsing of USE/FORCE/IGNORE index
sql/table.cc:
  WL#3527: extended the processing of USE/FORCE/IGNORE index
sql/table.h:
  WL#3527: extended the processing of USE/FORCE/IGNORE index
storage/myisam/ha_myisam.cc:
  WL#3527: extended the processing of USE/FORCE/IGNORE index
2007-03-05 19:08:41 +02:00
gkodinov/kgeorge@macbook.gmz
b9c82eaa89 WL#3527: Extend IGNORE INDEX so places where index is ignored
can be specified
Currently MySQL allows one to specify what indexes to ignore during
join optimization. The scope of the current USE/FORCE/IGNORE INDEX 
statement is only the FROM clause, while all other clauses are not 
affected.

However, in certain cases, the optimizer
may incorrectly choose an index for sorting and/or grouping, and
produce an inefficient query plan.

This task provides the means to specify what indexes are
ignored/used for what operation in a more fine-grained manner, thus
making it possible to manually force a better plan. We do this
by extending the current IGNORE/USE/FORCE INDEX syntax to:

IGNORE/USE/FORCE INDEX [FOR {JOIN | ORDER | GROUP BY}]

so that:
- if no FOR is specified, the index hint will apply everywhere.
- if MySQL is started with the compatibility option --old_mode then
  an index hint without a FOR clause works as in 5.0 (i.e, the 
  index will only be ignored for JOINs, but can still be used to
  compute ORDER BY).

See the WL#3527 for further details.
2007-03-05 19:08:41 +02:00
unknown
4957c80827 after merge 2007-02-21 19:18:09 +01:00
serg@janus.mylan
ecc2dde594 after merge 2007-02-21 19:18:09 +01:00
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
monty@mysql.com/narttu.mysql.fi
26aa385bc5 Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into  mysql.com:/home/my/mysql-5.0
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
serg@janus.mylan
689eed7406 Merge bk-internal.mysql.com:/home/bk/mysql-5.1
into  janus.mylan:/usr/home/serg/Abk/mysql-5.1
2007-02-21 11:36:23 +01:00
unknown
5b64b12c7f Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.1-opt
into  rakia.gmz:/home/kgeorge/mysql/autopush/B20420-5.1-opt


mysql-test/r/func_in.result:
  Auto merged
mysql-test/t/func_in.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
2007-02-16 14:05:09 +02:00
gkodinov/kgeorge@rakia.gmz
7ffb94edcf Merge gkodinov@bk-internal.mysql.com:/home/bk/mysql-5.1-opt
into  rakia.gmz:/home/kgeorge/mysql/autopush/B20420-5.1-opt
2007-02-16 14:05:09 +02:00
unknown
652a090a6f BUG#20420: optimizer reports wrong keys on left join with IN
When checking if an IN predicate can be evaluated using a key
 the optimizer makes sure that all the arguments of IN are of
 the same result type. To assure that it check whether 
 Item_func_in::array is filled in. 
 However Item_func_in::array is set if the types are
 the same AND all the arguments are compile time constants.
 Fixed by introducing Item_func_in::arg_types_compatible
 flag to allow correct checking of the desired condition.


mysql-test/r/func_in.result:
  BUG#20420: optimizer reports wrong keys on left join with IN
   - reenabled the test case
mysql-test/t/func_in.test:
  BUG#20420: optimizer reports wrong keys on left join with IN
   - reenabled the test case
sql/item_cmpfunc.cc:
  BUG#20420: optimizer reports wrong keys on left join with IN
   Check the IN argument types in a correct way
sql/item_cmpfunc.h:
  BUG#20420: optimizer reports wrong keys on left join with IN
   Check the IN argument types in a correct way
sql/opt_range.cc:
  BUG#20420: optimizer reports wrong keys on left join with IN
   Check the IN argument types in a correct way
2007-02-16 13:56:06 +02:00
gkodinov/kgeorge@macbook.gmz
138e9c403e BUG#20420: optimizer reports wrong keys on left join with IN
When checking if an IN predicate can be evaluated using a key
 the optimizer makes sure that all the arguments of IN are of
 the same result type. To assure that it check whether 
 Item_func_in::array is filled in. 
 However Item_func_in::array is set if the types are
 the same AND all the arguments are compile time constants.
 Fixed by introducing Item_func_in::arg_types_compatible
 flag to allow correct checking of the desired condition.
2007-02-16 13:56:06 +02:00
unknown
4c9d090adc Post-merge fix. 2007-02-13 13:15:23 -08:00
igor@olga.mysql.com
273d016aad Post-merge fix. 2007-02-13 13:15:23 -08:00
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
igor@olga.mysql.com
fb9e0ad3be Merge olga.mysql.com:/home/igor/mysql-5.0-opt
into  olga.mysql.com:/home/igor/mysql-5.1-opt
2007-02-13 01:34:36 -08:00
unknown
7ca34a798f valgrind error fix 2007-02-12 19:28:49 +04:00
gluh@mysql.com/eagle.(none)
6caff6f708 valgrind error fix 2007-02-12 19:28:49 +04:00
unknown
3e4f834dfb Fixed bug #26159.
A wrong order of statements in QUICK_GROUP_MIN_MAX_SELECT::reset
caused a crash when a query with DISTINCT was executed by a loose scan
for an InnoDB table that had been emptied. 


mysql-test/r/innodb_mysql.result:
  Added a test case for bug #26159.
mysql-test/t/innodb_mysql.test:
  Added a test case for bug #26159.
sql/opt_range.cc:
  Fixed bug #26159.
  A wrong order of statements in QUICK_GROUP_MIN_MAX_SELECT::reset
  caused a crash when a query with DISTINCT was executed by a loose scan
  for an InnoDB table that had been emptied. 
  For an empty table quick_prefix_select->reset() was not called at all
  and thus some important initialization steps were missing.
2007-02-10 23:55:56 -08:00
igor@olga.mysql.com
976e747aaf Fixed bug #26159.
A wrong order of statements in QUICK_GROUP_MIN_MAX_SELECT::reset
caused a crash when a query with DISTINCT was executed by a loose scan
for an InnoDB table that had been emptied.
2007-02-10 23:55:56 -08:00
unknown
e0d8e8fd09 Fix bug #24035.
This performance degradation for UPDATEs could be observed in the update
statements for which the search key cannot be converted to any valid
value of the type of the search column, like for a  the condition
int_fld=99999999999999999999999999, though it can be guaranteed here
that there is no row with such a key value. 


mysql-test/r/update.result:
  Added a test case for bug #24035.
mysql-test/t/update.test:
  Added a test case for bug #24035.
sql/opt_range.cc:
  Fix bug #24035.
  This performance degradation for could be observed in the update
  statements for which the search key cannot be converted to any valid
  value of the type of the search column, like for a  the condition
  int_fld=99999999999999999999999999, though it can be guaranteed here
  that there is no row with such a key value. 
  Now the function get_mm_leaf creates trees of the type SEL_ARG::IMPOSSIBLE 
  for such conditions that tells the range scan not to perform any search
  at all.
2007-02-02 15:22:10 -08:00
igor@olga.mysql.com
215b0a95e1 Fix bug #24035.
This performance degradation for UPDATEs could be observed in the update
statements for which the search key cannot be converted to any valid
value of the type of the search column, like for a  the condition
int_fld=99999999999999999999999999, though it can be guaranteed here
that there is no row with such a key value.
2007-02-02 15:22:10 -08:00
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
jani@a88-113-38-195.elisa-laajakaista.fi
cd75806b61 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
2007-02-03 00:58:09 +02:00
unknown
c01bbd33d7 after merge fix
mysql-test/r/ndb_read_multi_range.result:
  result fix
mysql-test/t/ndb_read_multi_range.test:
  test case fix
2007-02-02 14:26:53 +04:00
gluh@mysql.com/eagle.(none)
29e1d5f9ce after merge fix 2007-02-02 14:26:53 +04:00
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
gluh@eagle.(none)
7849d31923 Merge mysql.com:/home/gluh/MySQL/Merge/5.0-opt
into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt
2007-02-02 10:25:45 +04:00
unknown
c15b2e4152 Fixed bug #25407.
The bug could cause choosing a sub-optimal execution plan for 
a single-table query if a unique index with many null keys were 
defined for the table. 
It happened because the code of the check_quick_keys function 
made an assumption that any key may occur in an unique index 
only once. Yet this is not true for keys with nulls that may 
have multiple occurrences in the index.


mysql-test/r/null_key.result:
  Fixed bug #25407
  Adjusted result after the fix.
mysql-test/r/select.result:
  Added a test case for bug #25407.
mysql-test/t/select.test:
  Added a test case for bug #25407.
2007-01-31 19:31:36 -08:00
igor@olga.mysql.com
710136217b Fixed bug #25407.
The bug could cause choosing a sub-optimal execution plan for 
a single-table query if a unique index with many null keys were 
defined for the table. 
It happened because the code of the check_quick_keys function 
made an assumption that any key may occur in an unique index 
only once. Yet this is not true for keys with nulls that may 
have multiple occurrences in the index.
2007-01-31 19:31:36 -08:00
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
serg@janus.mylan
a07fd5fa8f 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
f40e0cc0d0 After merge fixes
Removed a lot of compiler warnings
Removed not used variables, functions and labels
Initialize some variables that could be used unitialized (fatal bugs)
%ll -> %l


BitKeeper/etc/ignore:
  added storage/archive/archive_reader
BUILD/SETUP.sh:
  ccache now works again
BUILD/compile-pentium-gcov:
  Added marker that we are using gcov and need special version of ccache
client/mysql_upgrade.c:
  after merge fixes
client/mysqlbinlog.cc:
  after merge fixes
client/mysqldump.c:
  Removed compiler warnings
client/mysqlimport.c:
  Removed compiler warnings
client/mysqltest.c:
  Removed compiler warnings
mysql-test/t/mysqlcheck.test:
  After merge fixes
mysys/my_bitmap.c:
  After merge fix
sql/event_data_objects.cc:
  Removed not used variable
sql/event_db_repository.cc:
  Removed not used variable
sql/event_queue.cc:
  Removed not used variable
sql/field.cc:
  After merge fixes
sql/filesort.cc:
  Added missing initialization (could cause core dump on EOM)
sql/ha_ndbcluster.cc:
  After merge fixes
  Removed not used variables
  false-> FALSE
  true -> TRUE
  %llu -> %lu (portability fix)
  Fixed bug where field could be used unitialized in build_scan_filter_predicate()
sql/ha_ndbcluster_binlog.cc:
  Removed not used label
sql/ha_partition.cc:
  Removed not used variables
sql/handler.cc:
  Removed not used variable & function
sql/item.cc:
  After merge fixes
sql/item_cmpfunc.cc:
  Removed not used variable
sql/item_func.cc:
  Removed compiler warning
sql/item_xmlfunc.cc:
  Removed not used variables & declarations
sql/log.cc:
  Removed compiler warnings
  Removed not used variables & label
sql/log.h:
  After merge fixes
sql/log_event.cc:
  Removed not used variable & function
sql/mysqld.cc:
  After merge fixes
sql/opt_range.cc:
  Removed not used declaration
sql/partition_info.cc:
  Removed not used variable
sql/protocol.cc:
  Removed compiler warnings
sql/set_var.cc:
  Removed not used variable
sql/set_var.h:
  After merge fix
sql/slave.cc:
  After merge fixes
sql/slave.h:
  Moved wrong declaration to slave.cc
sql/sp.cc:
  Fixed format of DBUG_PRINT
sql/sp_head.cc:
  After merge fixes
sql/spatial.cc:
  Added DBUG_ASSERT() to verify that LINT_INIT is right
sql/sql_class.cc:
  Removed not used variables
sql/sql_insert.cc:
  After merge fixes
sql/sql_parse.cc:
  Removed not used variable
  After merge fixes
sql/sql_partition.cc:
  Removed not used variables
sql/sql_plugin.cc:
  Removed compiler warnings when compiling embedded server
sql/sql_servers.cc:
  Removed not used variables
  Moved wrong placed calle to use_all_columns()
sql/sql_servers.h:
  Moved declaration to right sql_servers.cc
sql/sql_show.cc:
  Removed not used variables and function
  After merge fixes
sql/sql_table.cc:
  Removed not used variable
sql/sql_yacc.yy:
  Removed not used variables
  Lex -> lex
sql/table.cc:
  Indentation fix
storage/archive/ha_archive.cc:
  After merge fixes
storage/example/ha_example.cc:
  Indentation fixes
storage/federated/ha_federated.cc:
  Removed not used variables
storage/myisam/mi_rkey.c:
  Added 0x before address
storage/myisammrg/ha_myisammrg.cc:
  Removed old declaration
storage/ndb/include/kernel/signaldata/ArbitSignalData.hpp:
  After merge fixes
storage/ndb/include/util/SimpleProperties.hpp:
  After merge fixes
storage/ndb/src/common/debugger/EventLogger.cpp:
  Removed not used function
storage/ndb/src/kernel/blocks/suma/Suma.cpp:
  Removed compiler warnings
  Removed not used variables
storage/ndb/src/mgmsrv/MgmtSrvr.cpp:
  After merge fixes
  Removed not used variables
storage/ndb/src/ndbapi/NdbDictionaryImpl.cpp:
  Removed not used varibles.
storage/ndb/src/ndbapi/NdbEventOperationImpl.cpp:
  Removed not used variables
storage/ndb/src/ndbapi/NdbOperationDefine.cpp:
  Removed not used variables and label
storage/ndb/src/ndbapi/NdbOperationSearch.cpp:
  Removed not used label
storage/ndb/src/ndbapi/SignalSender.cpp:
  Removed not used function
storage/ndb/src/ndbapi/TransporterFacade.cpp:
  Removed not used variables
storage/ndb/src/ndbapi/ndb_cluster_connection.cpp:
  Moved static declaration from header file
storage/ndb/src/ndbapi/ndb_cluster_connection_impl.hpp:
  Moved static declaration from header file
support-files/compiler_warnings.supp:
  Remove some warnings from ndb
2007-01-29 01:47:35 +02:00
monty@mysql.com/narttu.mysql.fi
410fc81a72 After merge fixes
Removed a lot of compiler warnings
Removed not used variables, functions and labels
Initialize some variables that could be used unitialized (fatal bugs)
%ll -> %l
2007-01-29 01:47:35 +02:00