At file:///home/psergey/dev/maria-5.1/ ------------------------------------------------------------ revno: 2725 revision-id: psergey@askmonty.org-20090902084228-3ttm7xalqglzgjvs parent: psergey@askmonty.org-20090902084018-lv3qet4nhooc4cnu parent: psergey@askmonty.org-20090901222415-c3142zs9nstn2af0 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1 timestamp: Wed 2009-09-02 12:42:28 +0400 message: MWL#17: Table elimination Pre-push merge to main. This should give the complete WL entry diff. added: mysql-test/lib/process-purecov-annotations.pl processpurecovannota-20090825145959-3tgucpo20ms8b5yb-1 mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql-bench/test-table-elimination.sh testtableelimination-20090616194329-gai92muve732qknl-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 modified: .bzrignore sp1f-ignore-20001018235455-q4gxfbritt5f42nwix354ufpsvrf5ebj include/my_global.h sp1f-my_global.h-20010915021246-4vawdgfw4vg3tuxq6mejt7lrchcnceha libmysqld/Makefile.am sp1f-makefile.am-20010411110351-26htpk3ynkyh7pkfvnshztqrxx3few4g mysql-test/lib/mtr_gcov.pl sp1f-mtr_gcov.pl-20041230152646-g7ukx2aojk6vlfbrurijutdkqshwljue mysql-test/mysql-test-run.pl sp1f-mysqltestrun.pl-20041230152716-xjnn5ndv4rr4by6ijmj5a4ysubxc7qh3 mysql-test/r/mysql-bug41486.result mysqlbug41486.result-20090323135900-fobg67a3yzg0b7e8-1 mysql-test/r/ps_11bugs.result sp1f-ps_11bugs.result-20041012140047-4pktjlfeq27q6bxqfdsbcszr5nybv6zz mysql-test/r/select.result sp1f-select.result-20010103001548-znkoalxem6wchsbxizfosjhpfmhfyxuk mysql-test/r/subselect.result sp1f-subselect.result-20020512204640-zgegcsgavnfd7t7eyrf7ibuqomsw7uzo mysql-test/r/union.result sp1f-unions_one.result-20010725122836-ofxtwraxeohz7whhrmfdz57sl4a5prmp mysql-test/t/index_merge_myisam.test sp1f-index_merge_myisam.t-20060816114353-3p3p5fylcfj754j3d3td6zs6shnc5nu3 mysql-test/t/mysql-bug41486.test mysqlbug41486.test-20090323135900-fobg67a3yzg0b7e8-2 mysql-test/valgrind.supp sp1f-valgrind.supp-20050406142216-yg7xhezklqhgqlc3inx36vbghodhbovy sql/CMakeLists.txt sp1f-cmakelists.txt-20060831175237-esoeu5kpdtwjvehkghwy6fzbleniq2wy sql/Makefile.am sp1f-makefile.am-19700101030959-xsjdiakci3nqcdd4xl4yomwdl5eo2f3q sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/item_cmpfunc.cc sp1f-item_cmpfunc.cc-19700101030959-hrk7pi2n6qpwxauufnkizirsoucdcx2e sql/item_cmpfunc.h sp1f-item_cmpfunc.h-19700101030959-pcvbjplo4e4ng7ibynfhcd6pjyem57gr sql/item_subselect.cc sp1f-item_subselect.cc-20020512204640-qep43aqhsfrwkqmrobni6czc3fqj36oo sql/item_subselect.h sp1f-item_subselect.h-20020512204640-qdg77wil56cxyhtc2bjjdrppxq3wqgh3 sql/item_sum.cc sp1f-item_sum.cc-19700101030959-4woo23bi3am2t2zvsddqbpxk7xbttdkm sql/item_sum.h sp1f-item_sum.h-19700101030959-ecgohlekwm355wxl5fv4zzq3alalbwyl sql/mysql_priv.h sp1f-mysql_priv.h-19700101030959-4fl65tqpop5zfgxaxkqotu2fa2ree5ci sql/mysqld.cc sp1f-mysqld.cc-19700101030959-zpswdvekpvixxzxf7gdtofzel7nywtfj sql/sql_bitmap.h sp1f-sql_bitmap.h-20031024204444-g4eiad7vopzqxe2trxmt3fn3xsvnomvj sql/sql_lex.cc sp1f-sql_lex.cc-19700101030959-4pizwlu5rqkti27gcwsvxkawq6bc2kph sql/sql_lex.h sp1f-sql_lex.h-19700101030959-sgldb2sooc7twtw5q7pgjx7qzqiaa3sn sql/sql_list.h sp1f-sql_list.h-19700101030959-hyddr5nvvtrgbk7llgnah4i4bf6ugspn sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz sql/table.h sp1f-table.h-19700101030959-dv72bajftxj5fbdjuajquappanuv2ija ------------------------------------------------------------ revno: 2719.2.31 revision-id: psergey@askmonty.org-20090901222415-c3142zs9nstn2af0 parent: psergey@askmonty.org-20090901222000-st4iicaxopeex2s1 parent: psergey@askmonty.org-20090901214116-n5bzyqlhgl0lamno committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r12 timestamp: Wed 2009-09-02 02:24:15 +0400 message: Merge modified: include/my_global.h sp1f-my_global.h-20010915021246-4vawdgfw4vg3tuxq6mejt7lrchcnceha sql-bench/test-table-elimination.sh testtableelimination-20090616194329-gai92muve732qknl-1 sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/item_cmpfunc.cc sp1f-item_cmpfunc.cc-19700101030959-hrk7pi2n6qpwxauufnkizirsoucdcx2e sql/item_subselect.cc sp1f-item_subselect.cc-20020512204640-qep43aqhsfrwkqmrobni6czc3fqj36oo sql/item_subselect.h sp1f-item_subselect.h-20020512204640-qdg77wil56cxyhtc2bjjdrppxq3wqgh3 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_list.h sp1f-sql_list.h-19700101030959-hyddr5nvvtrgbk7llgnah4i4bf6ugspn sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2719.3.2 revision-id: psergey@askmonty.org-20090901214116-n5bzyqlhgl0lamno parent: psergey@askmonty.org-20090831200209-7gbnkr7omjbgld1x committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Wed 2009-09-02 01:41:16 +0400 message: MWL#17: Table elimination - Address review feedback R4: better comments, formatting modified: sql-bench/test-table-elimination.sh testtableelimination-20090616194329-gai92muve732qknl-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.3.1 revision-id: psergey@askmonty.org-20090831200209-7gbnkr7omjbgld1x parent: psergey@askmonty.org-20090826210140-y2pba3ucdwnvr956 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Tue 2009-09-01 00:02:09 +0400 message: MWL#17: Table-elimination - Addressing review feedback, generation 4. modified: include/my_global.h sp1f-my_global.h-20010915021246-4vawdgfw4vg3tuxq6mejt7lrchcnceha sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/item_cmpfunc.cc sp1f-item_cmpfunc.cc-19700101030959-hrk7pi2n6qpwxauufnkizirsoucdcx2e sql/item_subselect.cc sp1f-item_subselect.cc-20020512204640-qep43aqhsfrwkqmrobni6czc3fqj36oo sql/item_subselect.h sp1f-item_subselect.h-20020512204640-qdg77wil56cxyhtc2bjjdrppxq3wqgh3 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_list.h sp1f-sql_list.h-19700101030959-hyddr5nvvtrgbk7llgnah4i4bf6ugspn sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2719.2.30 revision-id: psergey@askmonty.org-20090901222000-st4iicaxopeex2s1 parent: psergey@askmonty.org-20090826210140-y2pba3ucdwnvr956 parent: psergey@askmonty.org-20090901115954-nge2brzh3akkmtlz committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r12 timestamp: Wed 2009-09-02 02:20:00 +0400 message: Merge removed: storage/pbxt/src/streaming_xt.cc streaming_xt.cc-20090326121724-x683v32twzr3fi0y-57 storage/pbxt/src/streaming_xt.h streaming_xt.h-20090326121724-x683v32twzr3fi0y-58 added: mysql-test/suite/pbxt/t/lowercase_table_grant-master.opt lowercase_table_gran-20090828130852-3duj73io0g345hxj-1 mysql-test/suite/pbxt/t/lowercase_table_qcache-master.opt lowercase_table_qcac-20090828130852-3duj73io0g345hxj-2 mysql-test/suite/pbxt/t/lowercase_view-master.opt lowercase_viewmaster-20090828130852-3duj73io0g345hxj-3 mysql-test/suite/pbxt/t/udf-master.opt udfmaster.opt-20090828130852-3duj73io0g345hxj-4 storage/pbxt/src/pbms_enabled.cc pbms_enabled.cc-20090818074502-tybcb62hp1kdrk3l-1 storage/pbxt/src/pbms_enabled.h pbms_enabled.h-20090818074502-tybcb62hp1kdrk3l-2 modified: BUILD/Makefile.am sp1f-makefile.am-20020102192940-dza66ux2yxyklupzjz4q3km3hvye5rnj libmysql/CMakeLists.txt sp1f-cmakelists.txt-20060831175237-3bbprkzqdl3gopcnlt3evmaikau67bcq mysql-test/suite/pbxt/r/alter_table.result alter_table.result-20090402100035-4ilk9i91sh65vjcb-5 mysql-test/suite/pbxt/r/analyze.result analyze.result-20090402100035-4ilk9i91sh65vjcb-7 mysql-test/suite/pbxt/r/auto_increment.result auto_increment.resul-20090402100035-4ilk9i91sh65vjcb-9 mysql-test/suite/pbxt/r/delete.result delete.result-20090402100035-4ilk9i91sh65vjcb-31 mysql-test/suite/pbxt/r/distinct.result distinct.result-20090402100035-4ilk9i91sh65vjcb-34 mysql-test/suite/pbxt/r/func_group.result func_group.result-20090402100035-4ilk9i91sh65vjcb-50 mysql-test/suite/pbxt/r/func_math.result func_math.result-20090402100035-4ilk9i91sh65vjcb-55 mysql-test/suite/pbxt/r/func_str.result func_str.result-20090402100035-4ilk9i91sh65vjcb-61 mysql-test/suite/pbxt/r/grant.result grant.result-20090402100035-4ilk9i91sh65vjcb-65 mysql-test/suite/pbxt/r/group_min_max.result group_min_max.result-20090402100035-4ilk9i91sh65vjcb-69 mysql-test/suite/pbxt/r/join.result join.result-20090402100035-4ilk9i91sh65vjcb-79 mysql-test/suite/pbxt/r/join_nested.result join_nested.result-20090402100035-4ilk9i91sh65vjcb-81 mysql-test/suite/pbxt/r/key.result key.result-20090402100035-4ilk9i91sh65vjcb-83 mysql-test/suite/pbxt/r/key_cache.result key_cache.result-20090402100035-4ilk9i91sh65vjcb-84 mysql-test/suite/pbxt/r/key_diff.result key_diff.result-20090402100035-4ilk9i91sh65vjcb-85 mysql-test/suite/pbxt/r/lowercase_view.result lowercase_view.resul-20090402100035-4ilk9i91sh65vjcb-96 mysql-test/suite/pbxt/r/mysqlshow.result mysqlshow.result-20090402100035-4ilk9i91sh65vjcb-101 mysql-test/suite/pbxt/r/null.result null.result-20090402100035-4ilk9i91sh65vjcb-104 mysql-test/suite/pbxt/r/null_key.result null_key.result-20090402100035-4ilk9i91sh65vjcb-105 mysql-test/suite/pbxt/r/partition_pruning.result partition_pruning.re-20090402100035-4ilk9i91sh65vjcb-117 mysql-test/suite/pbxt/r/pbxt_bugs.result pbxt_bugs.result-20090402100035-4ilk9i91sh65vjcb-120 mysql-test/suite/pbxt/r/pbxt_ref_int.result pbxt_ref_int.result-20090402100035-4ilk9i91sh65vjcb-123 mysql-test/suite/pbxt/r/preload.result preload.result-20090402100035-4ilk9i91sh65vjcb-127 mysql-test/suite/pbxt/r/ps_1general.result ps_1general.result-20090402100035-4ilk9i91sh65vjcb-130 mysql-test/suite/pbxt/r/range.result range.result-20090402100035-4ilk9i91sh65vjcb-132 mysql-test/suite/pbxt/r/schema.result schema.result-20090402100035-4ilk9i91sh65vjcb-138 mysql-test/suite/pbxt/r/select.result select.result-20090402100035-4ilk9i91sh65vjcb-139 mysql-test/suite/pbxt/r/select_safe.result select_safe.result-20090402100035-4ilk9i91sh65vjcb-141 mysql-test/suite/pbxt/r/subselect.result subselect.result-20090402100035-4ilk9i91sh65vjcb-146 mysql-test/suite/pbxt/r/type_enum.result type_enum.result-20090402100035-4ilk9i91sh65vjcb-155 mysql-test/suite/pbxt/r/type_ranges.result type_ranges.result-20090402100035-4ilk9i91sh65vjcb-159 mysql-test/suite/pbxt/r/type_timestamp.result type_timestamp.resul-20090402100035-4ilk9i91sh65vjcb-162 mysql-test/suite/pbxt/r/union.result union.result-20090402100035-4ilk9i91sh65vjcb-166 mysql-test/suite/pbxt/r/view_grant.result view_grant.result-20090402100035-4ilk9i91sh65vjcb-169 mysql-test/suite/pbxt/t/auto_increment.test auto_increment.test-20090402100035-4ilk9i91sh65vjcb-176 mysql-test/suite/pbxt/t/delete.test delete.test-20090402100035-4ilk9i91sh65vjcb-198 mysql-test/suite/pbxt/t/join_nested.test join_nested.test-20090402100035-4ilk9i91sh65vjcb-248 mysql-test/suite/pbxt/t/null.test null.test-20090402100035-4ilk9i91sh65vjcb-271 mysql-test/suite/pbxt/t/pbxt_bugs.test pbxt_bugs.test-20090402100035-4ilk9i91sh65vjcb-287 mysql-test/suite/pbxt/t/rename.test rename.test-20090402100035-4ilk9i91sh65vjcb-301 mysql-test/suite/pbxt/t/schema.test schema.test-20090402100035-4ilk9i91sh65vjcb-305 mysql-test/suite/pbxt/t/type_enum.test type_enum.test-20090402100035-4ilk9i91sh65vjcb-322 mysql-test/suite/pbxt/t/union.test union.test-20090402100035-4ilk9i91sh65vjcb-333 sql/CMakeLists.txt sp1f-cmakelists.txt-20060831175237-esoeu5kpdtwjvehkghwy6fzbleniq2wy storage/pbxt/ChangeLog changelog-20090326121724-x683v32twzr3fi0y-3 storage/pbxt/src/Makefile.am makefile.am-20090326121724-x683v32twzr3fi0y-13 storage/pbxt/src/cache_xt.cc cache_xt.cc-20090326121724-x683v32twzr3fi0y-16 storage/pbxt/src/cache_xt.h cache_xt.h-20090326121724-x683v32twzr3fi0y-17 storage/pbxt/src/ccutils_xt.cc ccutils_xt.cc-20090326121724-x683v32twzr3fi0y-18 storage/pbxt/src/database_xt.cc database_xt.cc-20090326121724-x683v32twzr3fi0y-20 storage/pbxt/src/datadic_xt.cc datadic_xt.cc-20090326121724-x683v32twzr3fi0y-22 storage/pbxt/src/datadic_xt.h datadic_xt.h-20090326121724-x683v32twzr3fi0y-23 storage/pbxt/src/datalog_xt.cc datalog_xt.cc-20090326121724-x683v32twzr3fi0y-24 storage/pbxt/src/datalog_xt.h datalog_xt.h-20090326121724-x683v32twzr3fi0y-25 storage/pbxt/src/discover_xt.cc discover_xt.cc-20090326121724-x683v32twzr3fi0y-26 storage/pbxt/src/filesys_xt.cc filesys_xt.cc-20090326121724-x683v32twzr3fi0y-28 storage/pbxt/src/filesys_xt.h filesys_xt.h-20090326121724-x683v32twzr3fi0y-29 storage/pbxt/src/ha_pbxt.cc ha_pbxt.cc-20090326121724-x683v32twzr3fi0y-30 storage/pbxt/src/ha_pbxt.h ha_pbxt.h-20090326121724-x683v32twzr3fi0y-31 storage/pbxt/src/ha_xtsys.cc ha_xtsys.cc-20090326121724-x683v32twzr3fi0y-32 storage/pbxt/src/ha_xtsys.h ha_xtsys.h-20090326121724-x683v32twzr3fi0y-33 storage/pbxt/src/hashtab_xt.cc hashtab_xt.cc-20090326121724-x683v32twzr3fi0y-34 storage/pbxt/src/heap_xt.cc heap_xt.cc-20090326121724-x683v32twzr3fi0y-36 storage/pbxt/src/heap_xt.h heap_xt.h-20090326121724-x683v32twzr3fi0y-37 storage/pbxt/src/index_xt.cc index_xt.cc-20090326121724-x683v32twzr3fi0y-38 storage/pbxt/src/index_xt.h index_xt.h-20090326121724-x683v32twzr3fi0y-39 storage/pbxt/src/lock_xt.cc lock_xt.cc-20090326121724-x683v32twzr3fi0y-42 storage/pbxt/src/lock_xt.h lock_xt.h-20090326121724-x683v32twzr3fi0y-43 storage/pbxt/src/locklist_xt.cc locklist_xt.cc-20090326121724-x683v32twzr3fi0y-44 storage/pbxt/src/locklist_xt.h locklist_xt.h-20090326121724-x683v32twzr3fi0y-45 storage/pbxt/src/memory_xt.cc memory_xt.cc-20090326121724-x683v32twzr3fi0y-46 storage/pbxt/src/memory_xt.h memory_xt.h-20090326121724-x683v32twzr3fi0y-47 storage/pbxt/src/myxt_xt.cc myxt_xt.cc-20090326121724-x683v32twzr3fi0y-48 storage/pbxt/src/myxt_xt.h myxt_xt.h-20090326121724-x683v32twzr3fi0y-49 storage/pbxt/src/pbms.h pbms.h-20090326121724-x683v32twzr3fi0y-50 storage/pbxt/src/pthread_xt.cc pthread_xt.cc-20090326121724-x683v32twzr3fi0y-51 storage/pbxt/src/restart_xt.cc restart_xt.cc-20090326121724-x683v32twzr3fi0y-53 storage/pbxt/src/restart_xt.h restart_xt.h-20090326121724-x683v32twzr3fi0y-54 storage/pbxt/src/sortedlist_xt.cc sortedlist_xt.cc-20090326121724-x683v32twzr3fi0y-55 storage/pbxt/src/strutil_xt.cc strutil_xt.cc-20090326121724-x683v32twzr3fi0y-59 storage/pbxt/src/systab_xt.cc systab_xt.cc-20090326121724-x683v32twzr3fi0y-61 storage/pbxt/src/systab_xt.h systab_xt.h-20090326121724-x683v32twzr3fi0y-62 storage/pbxt/src/tabcache_xt.cc tabcache_xt.cc-20090326121724-x683v32twzr3fi0y-63 storage/pbxt/src/tabcache_xt.h tabcache_xt.h-20090326121724-x683v32twzr3fi0y-64 storage/pbxt/src/table_xt.cc table_xt.cc-20090326121724-x683v32twzr3fi0y-65 storage/pbxt/src/table_xt.h table_xt.h-20090326121724-x683v32twzr3fi0y-66 storage/pbxt/src/thread_xt.cc thread_xt.cc-20090326121724-x683v32twzr3fi0y-67 storage/pbxt/src/thread_xt.h thread_xt.h-20090326121724-x683v32twzr3fi0y-68 storage/pbxt/src/trace_xt.cc trace_xt.cc-20090326121724-x683v32twzr3fi0y-69 storage/pbxt/src/trace_xt.h trace_xt.h-20090326121724-x683v32twzr3fi0y-70 storage/pbxt/src/util_xt.cc util_xt.cc-20090326121724-x683v32twzr3fi0y-71 storage/pbxt/src/xaction_xt.cc xaction_xt.cc-20090326121724-x683v32twzr3fi0y-74 storage/pbxt/src/xaction_xt.h xaction_xt.h-20090326121724-x683v32twzr3fi0y-75 storage/pbxt/src/xactlog_xt.cc xactlog_xt.cc-20090326121724-x683v32twzr3fi0y-76 storage/pbxt/src/xactlog_xt.h xactlog_xt.h-20090326121724-x683v32twzr3fi0y-77 storage/pbxt/src/xt_config.h xt_config.h-20090326121724-x683v32twzr3fi0y-78 storage/pbxt/src/xt_defs.h xt_defs.h-20090326121724-x683v32twzr3fi0y-79 storage/xtradb/Makefile.am makefile.am-20081201061010-zymrrwrczns2vrex-4 storage/xtradb/btr/btr0cur.c btr0cur.c-20081201061010-zymrrwrczns2vrex-45 storage/xtradb/buf/buf0buddy.c buf0buddy.c-20081201061010-zymrrwrczns2vrex-48 storage/xtradb/buf/buf0flu.c buf0flu.c-20081201061010-zymrrwrczns2vrex-50 storage/xtradb/fil/fil0fil.c fil0fil.c-20081201061010-zymrrwrczns2vrex-63 storage/xtradb/handler/i_s.cc i_s.cc-20081201061010-zymrrwrczns2vrex-73 storage/xtradb/srv/srv0srv.c srv0srv.c-20081201061010-zymrrwrczns2vrex-347 strings/CMakeLists.txt sp1f-cmakelists.txt-20060831175237-zpsnblto443qz4bb5okg23rsacehr4d2 unittest/mysys/waiting_threads-t.c waiting_threadst.c-20080623170213-r8baqa2porlpxzq1-5 ------------------------------------------------------------ revno: 2719.2.29 revision-id: psergey@askmonty.org-20090826210140-y2pba3ucdwnvr956 parent: psergey@askmonty.org-20090825150255-46i5gvl2ctd0jcm2 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11-gcov timestamp: Thu 2009-08-27 01:01:40 +0400 message: MWL#17: Table elimination: - Fix a trivial problem when OR-merging two multi-equalities - Amend testsuite to provide full gcov coverage modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.28 revision-id: psergey@askmonty.org-20090825150255-46i5gvl2ctd0jcm2 parent: psergey@askmonty.org-20090825145915-rxwmfczgqe69r5ju committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11-gcov timestamp: Tue 2009-08-25 18:02:55 +0300 message: Gcov support improvements - add process-gcov-annotations.pl script that processes .gcov files according to purecov annotations in source code - add --gcov-src-dir=subdir option to mysql-test-run so that one can do gcov processing only for source files in a certain directory. added: mysql-test/lib/process-purecov-annotations.pl processpurecovannota-20090825145959-3tgucpo20ms8b5yb-1 modified: mysql-test/lib/mtr_gcov.pl sp1f-mtr_gcov.pl-20041230152646-g7ukx2aojk6vlfbrurijutdkqshwljue mysql-test/mysql-test-run.pl sp1f-mysqltestrun.pl-20041230152716-xjnn5ndv4rr4by6ijmj5a4ysubxc7qh3 ------------------------------------------------------------ revno: 2719.2.27 revision-id: psergey@askmonty.org-20090825145915-rxwmfczgqe69r5ju parent: psergey@askmonty.org-20090825103822-ldmjinfdh7ymc35r committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11-gcov timestamp: Tue 2009-08-25 17:59:15 +0300 message: MWL#17: Table elimination - Mark gcov deadcode modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.26 revision-id: psergey@askmonty.org-20090825103822-ldmjinfdh7ymc35r parent: psergey@askmonty.org-20090825092750-mnmatimn7cxm4rl8 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11-gcov timestamp: Tue 2009-08-25 13:38:22 +0300 message: MWL#17: Table elimination - More test coverage - Remove unused code modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.25 revision-id: psergey@askmonty.org-20090825092750-mnmatimn7cxm4rl8 parent: psergey@askmonty.org-20090824191048-xev0gm1miw6ezz2r committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11-gcov timestamp: Tue 2009-08-25 12:27:50 +0300 message: MWL#17: Table elimination - Add more testcases. - Fix trivial compile failure - Remove handling of "column IN (one_element)". This is converted to equality elsewhere modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/mysqld.cc sp1f-mysqld.cc-19700101030959-zpswdvekpvixxzxf7gdtofzel7nywtfj sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.24 revision-id: psergey@askmonty.org-20090824191048-xev0gm1miw6ezz2r parent: psergey@askmonty.org-20090824081242-32o90vv8awk27sut committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Mon 2009-08-24 22:10:48 +0300 message: MWL#17: Table elimination: last fixes - Add an @@optimizer_switch flag for table_elimination for debug build - Better comments modified: mysql-test/t/index_merge_myisam.test sp1f-index_merge_myisam.t-20060816114353-3p3p5fylcfj754j3d3td6zs6shnc5nu3 sql/mysql_priv.h sp1f-mysql_priv.h-19700101030959-4fl65tqpop5zfgxaxkqotu2fa2ree5ci sql/mysqld.cc sp1f-mysqld.cc-19700101030959-zpswdvekpvixxzxf7gdtofzel7nywtfj sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.23 revision-id: psergey@askmonty.org-20090824081242-32o90vv8awk27sut parent: psergey@askmonty.org-20090821133606-2t7hib7wuctqller committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Mon 2009-08-24 10:12:42 +0200 message: MWL#17: Table elimination - Correctly handle the case where we have multi-table DELETE and a table that we're deleting from looks like it could be eliminated. modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.22 revision-id: psergey@askmonty.org-20090821133606-2t7hib7wuctqller parent: psergey@askmonty.org-20090821074822-6x2gv01r9ltt2bhc committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Fri 2009-08-21 15:36:06 +0200 message: MWL#17: Table elimination - Remove a piece of code that's not needed anymore. modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.21 revision-id: psergey@askmonty.org-20090821074822-6x2gv01r9ltt2bhc parent: psergey@askmonty.org-20090820155102-5zvm1m6idmie9mmv committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Fri 2009-08-21 09:48:22 +0200 message: MWL#17: Table elimination - More testcases - Set correct dependencies for non-bound multi-equalities. modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.20 revision-id: psergey@askmonty.org-20090820155102-5zvm1m6idmie9mmv parent: psergey@askmonty.org-20090819120659-0ndd6mqxeetgee2n committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Thu 2009-08-20 17:51:02 +0200 message: MWL#17: Table elimination - Multiple-equality handling modified: sql/item_cmpfunc.h sp1f-item_cmpfunc.h-19700101030959-pcvbjplo4e4ng7ibynfhcd6pjyem57gr sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.19 revision-id: psergey@askmonty.org-20090819120659-0ndd6mqxeetgee2n parent: psergey@askmonty.org-20090819101838-55ys0h923olqz4q9 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Wed 2009-08-19 15:06:59 +0300 message: Variable/function renames modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.18 revision-id: psergey@askmonty.org-20090819101838-55ys0h923olqz4q9 parent: psergey@askmonty.org-20090818221948-f2mg0szfqrve06f9 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Wed 2009-08-19 13:18:38 +0300 message: MWL#17: Table elimination - Use Table_elimination only for functional dependency checking for individual objects and rename it to Func_dep_analyzer modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.17 revision-id: psergey@askmonty.org-20090818221948-f2mg0szfqrve06f9 parent: psergey@askmonty.org-20090818211810-48v6pb8dt0sqkysi committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Wed 2009-08-19 01:19:48 +0300 message: More code cleanups modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.16 revision-id: psergey@askmonty.org-20090818211810-48v6pb8dt0sqkysi parent: psergey@askmonty.org-20090818150151-uef38y50m8m1mgnu committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Wed 2009-08-19 00:18:10 +0300 message: MWL#17: Table elimination - Better comments - Switch from "type" enum and switch to virtual functions for member funcs. modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.15 revision-id: psergey@askmonty.org-20090818150151-uef38y50m8m1mgnu parent: psergey@askmonty.org-20090818130358-akd84j4m2i91lw5a committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Tue 2009-08-18 18:01:51 +0300 message: MWL#17: Table elimination - Code cleanup modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.14 revision-id: psergey@askmonty.org-20090818130358-akd84j4m2i91lw5a parent: psergey@askmonty.org-20090817160724-fmmrmwp8zorzn82q committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r11 timestamp: Tue 2009-08-18 16:03:58 +0300 message: MWL#17: Table elimination - Switch from trying to eliminate all tables at once (which didn't work) to the original approach of bottom-up elimination. modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.13 revision-id: psergey@askmonty.org-20090817160724-fmmrmwp8zorzn82q parent: psergey@askmonty.org-20090817150229-jy461nqbmk8nzhha committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Mon 2009-08-17 19:07:24 +0300 message: MWL#17: Table elimination - More testcases modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 ------------------------------------------------------------ revno: 2719.2.12 revision-id: psergey@askmonty.org-20090817150229-jy461nqbmk8nzhha parent: psergey@askmonty.org-20090816180159-z3lfkjpjfsm7zbp0 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Mon 2009-08-17 18:02:29 +0300 message: MWL#17: Table elimination - More dbug printouts - More testcases modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.11 revision-id: psergey@askmonty.org-20090816180159-z3lfkjpjfsm7zbp0 parent: psergey@askmonty.org-20090816143547-16hyle50tbt31xen committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sun 2009-08-16 21:01:59 +0300 message: MWL#17: Table elimination - More comments modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.10 revision-id: psergey@askmonty.org-20090816143547-16hyle50tbt31xen parent: psergey@askmonty.org-20090816124331-gd53m2alc0jb3ws4 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sun 2009-08-16 17:35:47 +0300 message: MWL#17: Table elimination - Better comments - More OOM checks modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2719.2.9 revision-id: psergey@askmonty.org-20090816124331-gd53m2alc0jb3ws4 parent: psergey@askmonty.org-20090816121708-v42h3mehvoy4c7yu committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sun 2009-08-16 15:43:31 +0300 message: - Better comments - Add OOM error checking modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.8 revision-id: psergey@askmonty.org-20090816121708-v42h3mehvoy4c7yu parent: psergey@askmonty.org-20090816091549-da84w3nlmx8prmvm committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sun 2009-08-16 15:17:08 +0300 message: MWL#17: Table elimination - Address review feedback: change expression analyzer used to be a copy-paste of ref analyzer. ref analyzer, besides doing ref analysis, also collected info about keys which had sargable predicates. We didn't need that part here. modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.7 revision-id: psergey@askmonty.org-20090816091549-da84w3nlmx8prmvm parent: psergey@askmonty.org-20090816072524-w9fu2hy23pjwlr8z committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sun 2009-08-16 12:15:49 +0300 message: MWL#17: Table elimination - code cleanup modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.6 revision-id: psergey@askmonty.org-20090816072524-w9fu2hy23pjwlr8z parent: psergey@askmonty.org-20090815153912-q47vfp1j22ilmup2 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10-vg timestamp: Sun 2009-08-16 10:25:24 +0300 message: MWL#17: Table elimination - Fix trivial valgrind failures that shown up after review modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.5 revision-id: psergey@askmonty.org-20090815153912-q47vfp1j22ilmup2 parent: psergey@askmonty.org-20090815121442-706m9ujn8km4u4y1 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sat 2009-08-15 18:39:12 +0300 message: MWL#17: Table elimination - Review feedback, more variable renames modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.4 revision-id: psergey@askmonty.org-20090815121442-706m9ujn8km4u4y1 parent: psergey@askmonty.org-20090815102953-7s0jb470ibwq58qz committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sat 2009-08-15 16:14:42 +0400 message: Fix trivial typo modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.3 revision-id: psergey@askmonty.org-20090815102953-7s0jb470ibwq58qz parent: psergey@askmonty.org-20090815060803-0yvp5mmgo87emykp committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sat 2009-08-15 14:29:53 +0400 message: MWL#17: Table elimination Continue with addressing review feedback part two: - rename enum members - add checking for out of memory errors on allocation modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.2 revision-id: psergey@askmonty.org-20090815060803-0yvp5mmgo87emykp parent: psergey@askmonty.org-20090813211212-jghejwxsl6adtopl committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Sat 2009-08-15 10:08:03 +0400 message: MWL#17: Address 2nd post-review feedback - Switch from uniform graph to bipartite graph with two kinds of nodes: "values" (tables and fields) and "modules" (t.col=func(...) equalities, multi-equalities, unique keys, inner sides of outer joins). - Rename functions, classes, etc. modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2719.2.1 revision-id: psergey@askmonty.org-20090813211212-jghejwxsl6adtopl parent: knielsen@knielsen-hq.org-20090805072137-wg97dcem1cxnzt3p parent: psergey@askmonty.org-20090813204452-o8whzlbio19cgkyv committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r10 timestamp: Fri 2009-08-14 01:12:12 +0400 message: Merge maria-5.1 -> maria-5.1-table-elimination added: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql-bench/test-table-elimination.sh testtableelimination-20090616194329-gai92muve732qknl-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 modified: .bzrignore sp1f-ignore-20001018235455-q4gxfbritt5f42nwix354ufpsvrf5ebj libmysqld/Makefile.am sp1f-makefile.am-20010411110351-26htpk3ynkyh7pkfvnshztqrxx3few4g mysql-test/r/mysql-bug41486.result mysqlbug41486.result-20090323135900-fobg67a3yzg0b7e8-1 mysql-test/r/ps_11bugs.result sp1f-ps_11bugs.result-20041012140047-4pktjlfeq27q6bxqfdsbcszr5nybv6zz mysql-test/r/select.result sp1f-select.result-20010103001548-znkoalxem6wchsbxizfosjhpfmhfyxuk mysql-test/r/subselect.result sp1f-subselect.result-20020512204640-zgegcsgavnfd7t7eyrf7ibuqomsw7uzo mysql-test/r/union.result sp1f-unions_one.result-20010725122836-ofxtwraxeohz7whhrmfdz57sl4a5prmp mysql-test/t/mysql-bug41486.test mysqlbug41486.test-20090323135900-fobg67a3yzg0b7e8-2 mysql-test/valgrind.supp sp1f-valgrind.supp-20050406142216-yg7xhezklqhgqlc3inx36vbghodhbovy sql/CMakeLists.txt sp1f-cmakelists.txt-20060831175237-esoeu5kpdtwjvehkghwy6fzbleniq2wy sql/Makefile.am sp1f-makefile.am-19700101030959-xsjdiakci3nqcdd4xl4yomwdl5eo2f3q sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/item_subselect.cc sp1f-item_subselect.cc-20020512204640-qep43aqhsfrwkqmrobni6czc3fqj36oo sql/item_subselect.h sp1f-item_subselect.h-20020512204640-qdg77wil56cxyhtc2bjjdrppxq3wqgh3 sql/item_sum.cc sp1f-item_sum.cc-19700101030959-4woo23bi3am2t2zvsddqbpxk7xbttdkm sql/item_sum.h sp1f-item_sum.h-19700101030959-ecgohlekwm355wxl5fv4zzq3alalbwyl sql/sql_bitmap.h sp1f-sql_bitmap.h-20031024204444-g4eiad7vopzqxe2trxmt3fn3xsvnomvj sql/sql_lex.cc sp1f-sql_lex.cc-19700101030959-4pizwlu5rqkti27gcwsvxkawq6bc2kph sql/sql_lex.h sp1f-sql_lex.h-19700101030959-sgldb2sooc7twtw5q7pgjx7qzqiaa3sn sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz sql/table.h sp1f-table.h-19700101030959-dv72bajftxj5fbdjuajquappanuv2ija ------------------------------------------------------------ revno: 2707.1.27 revision-id: psergey@askmonty.org-20090813204452-o8whzlbio19cgkyv parent: psergey@askmonty.org-20090813191053-g1xfeieoti4bqgbc committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r5 timestamp: Fri 2009-08-14 00:44:52 +0400 message: MWL#17: Table elimination - More function renames, added comments modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2707.1.26 revision-id: psergey@askmonty.org-20090813191053-g1xfeieoti4bqgbc parent: psergey@askmonty.org-20090813093613-hy7tdlsgdy83xszq committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r5 timestamp: Thu 2009-08-13 23:10:53 +0400 message: MWL#17: Table elimination - Better comments modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2707.1.25 revision-id: psergey@askmonty.org-20090813093613-hy7tdlsgdy83xszq parent: psergey@askmonty.org-20090813092402-jlqucf6nultxlv4b committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r5 timestamp: Thu 2009-08-13 13:36:13 +0400 message: MWL#17: Table elimination Fixes after post-review fixes: - Don't search for tables in JOIN_TAB array. it's not initialized yet. use select_lex->leaf_tables instead. modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2707.1.24 revision-id: psergey@askmonty.org-20090813092402-jlqucf6nultxlv4b parent: psergey@askmonty.org-20090813000143-dukzk352hjywidk7 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r5 timestamp: Thu 2009-08-13 13:24:02 +0400 message: MWL#17: Table elimination - Post-postreview changes fix: Do set NESTED_JOIN::n_tables to number of tables left after elimination. modified: sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2707.1.23 revision-id: psergey@askmonty.org-20090813000143-dukzk352hjywidk7 parent: psergey@askmonty.org-20090812234302-10es7qmf0m09ahbq committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r5 timestamp: Thu 2009-08-13 04:01:43 +0400 message: MWL#17: Table elimination - When making inferences "field is bound" -> "key is bound", do check that the field is part of the key modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2707.1.22 revision-id: psergey@askmonty.org-20090812234302-10es7qmf0m09ahbq parent: psergey@askmonty.org-20090812223421-w4xyzj7azqgo83ps committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r5 timestamp: Thu 2009-08-13 03:43:02 +0400 message: MWL#17: Table elimination - Continue addressing review feedback: remove "unusable KEYUSEs" extension as it is no longer needed. modified: sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz ------------------------------------------------------------ revno: 2707.1.21 revision-id: psergey@askmonty.org-20090812223421-w4xyzj7azqgo83ps parent: psergey@askmonty.org-20090708171038-9nyc3hcg1o7h8635 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-r5 timestamp: Thu 2009-08-13 02:34:21 +0400 message: MWL#17: Table elimination Address review feedback: - Change from Wave-based approach (a-la const table detection) to building and walking functional dependency graph. - Change from piggy-backing on ref-access code and KEYUSE structures to using our own expression analyzer. modified: sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_bitmap.h sp1f-sql_bitmap.h-20031024204444-g4eiad7vopzqxe2trxmt3fn3xsvnomvj ------------------------------------------------------------ revno: 2707.1.20 revision-id: psergey@askmonty.org-20090708171038-9nyc3hcg1o7h8635 parent: psergey@askmonty.org-20090630132018-8qwou8bqiq5z1qjg committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Wed 2009-07-08 21:10:38 +0400 message: MWL#17: Table elimination - When collecting Item_subselect::refers_to, put references to the correct subselect entry. modified: sql/sql_lex.cc sp1f-sql_lex.cc-19700101030959-4pizwlu5rqkti27gcwsvxkawq6bc2kph ------------------------------------------------------------ revno: 2707.1.19 revision-id: psergey@askmonty.org-20090630132018-8qwou8bqiq5z1qjg parent: psergey@askmonty.org-20090630131100-r6o8yqzse4yvny9l committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Tue 2009-06-30 17:20:18 +0400 message: MWL#17: Table elimination - More comments - Renove old code modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 ------------------------------------------------------------ revno: 2707.1.18 revision-id: psergey@askmonty.org-20090630131100-r6o8yqzse4yvny9l parent: psergey@askmonty.org-20090629135115-472up9wsj0dq843i committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Tue 2009-06-30 17:11:00 +0400 message: MWL#17: Table elimination - Last fixes modified: sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz sql/table.h sp1f-table.h-19700101030959-dv72bajftxj5fbdjuajquappanuv2ija ------------------------------------------------------------ revno: 2707.1.17 revision-id: psergey@askmonty.org-20090629135115-472up9wsj0dq843i parent: psergey@askmonty.org-20090625200729-u11xpwwn5ebddx09 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Mon 2009-06-29 17:51:15 +0400 message: MWL#17: Table elimination modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz sql/table.h sp1f-table.h-19700101030959-dv72bajftxj5fbdjuajquappanuv2ija ------------------------------------------------------------ revno: 2707.1.16 revision-id: psergey@askmonty.org-20090625200729-u11xpwwn5ebddx09 parent: psergey@askmonty.org-20090625100947-mg9xwnbeyyjgzl3w committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim-movearound timestamp: Fri 2009-06-26 00:07:29 +0400 message: MWL#17: Table elimination - Better comments, variable/function renames modified: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz ------------------------------------------------------------ revno: 2707.1.15 revision-id: psergey@askmonty.org-20090625100947-mg9xwnbeyyjgzl3w parent: psergey@askmonty.org-20090624224414-71xqbljy8jf4z1qs parent: psergey@askmonty.org-20090625100553-j1xenbz3o5nekiu2 committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Thu 2009-06-25 14:09:47 +0400 message: Automerge added: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 modified: .bzrignore sp1f-ignore-20001018235455-q4gxfbritt5f42nwix354ufpsvrf5ebj libmysqld/Makefile.am sp1f-makefile.am-20010411110351-26htpk3ynkyh7pkfvnshztqrxx3few4g sql/CMakeLists.txt sp1f-cmakelists.txt-20060831175237-esoeu5kpdtwjvehkghwy6fzbleniq2wy sql/Makefile.am sp1f-makefile.am-19700101030959-xsjdiakci3nqcdd4xl4yomwdl5eo2f3q sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/item_subselect.cc sp1f-item_subselect.cc-20020512204640-qep43aqhsfrwkqmrobni6czc3fqj36oo sql/item_sum.h sp1f-item_sum.h-19700101030959-ecgohlekwm355wxl5fv4zzq3alalbwyl sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz ------------------------------------------------------------ revno: 2707.3.1 revision-id: psergey@askmonty.org-20090625100553-j1xenbz3o5nekiu2 parent: psergey@askmonty.org-20090624090104-c63mp3sfxcxytk0d committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim-movearound timestamp: Thu 2009-06-25 14:05:53 +0400 message: MWL#17: Table elimination - Moved table elimination code to sql/opt_table_elimination.cc - Added comments added: sql/opt_table_elimination.cc opt_table_eliminatio-20090625095316-7ka9w3zr7n5114iv-1 modified: .bzrignore sp1f-ignore-20001018235455-q4gxfbritt5f42nwix354ufpsvrf5ebj libmysqld/Makefile.am sp1f-makefile.am-20010411110351-26htpk3ynkyh7pkfvnshztqrxx3few4g sql/CMakeLists.txt sp1f-cmakelists.txt-20060831175237-esoeu5kpdtwjvehkghwy6fzbleniq2wy sql/Makefile.am sp1f-makefile.am-19700101030959-xsjdiakci3nqcdd4xl4yomwdl5eo2f3q sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/item_subselect.cc sp1f-item_subselect.cc-20020512204640-qep43aqhsfrwkqmrobni6czc3fqj36oo sql/item_sum.h sp1f-item_sum.h-19700101030959-ecgohlekwm355wxl5fv4zzq3alalbwyl sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz ------------------------------------------------------------ revno: 2707.1.14 revision-id: psergey@askmonty.org-20090624224414-71xqbljy8jf4z1qs parent: psergey@askmonty.org-20090624090104-c63mp3sfxcxytk0d committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Thu 2009-06-25 02:44:14 +0400 message: MWL#17: Table elimination - fix a typo bug in has_eqref_access_candidate() - Adjust test to remove race condition modified: mysql-test/r/mysql-bug41486.result mysqlbug41486.result-20090323135900-fobg67a3yzg0b7e8-1 mysql-test/t/mysql-bug41486.test mysqlbug41486.test-20090323135900-fobg67a3yzg0b7e8-2 sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn ------------------------------------------------------------ revno: 2707.1.13 revision-id: psergey@askmonty.org-20090624090104-c63mp3sfxcxytk0d parent: psergey@askmonty.org-20090623200613-w9dl8g41ysf51r80 committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Wed 2009-06-24 13:01:04 +0400 message: More comments modified: sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2707.1.12 revision-id: psergey@askmonty.org-20090623200613-w9dl8g41ysf51r80 parent: psergey@askmonty.org-20090622114631-yop0q2p8ktmfnctm committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Wed 2009-06-24 00:06:13 +0400 message: MWL#17: Table elimination - More testcases - Let add_ft_key() set keyuse->usable modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql-bench/test-table-elimination.sh testtableelimination-20090616194329-gai92muve732qknl-1 sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2707.1.11 revision-id: psergey@askmonty.org-20090622114631-yop0q2p8ktmfnctm parent: psergey@askmonty.org-20090617052739-37i1r8lip0m4ft9r committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Mon 2009-06-22 15:46:31 +0400 message: MWL#17: Table elimination - Make elimination check to be able detect cases like t.primary_key_col1=othertbl.col AND t.primary_key_col2=func(t.primary_key_col1). These are needed to handle e.g. the case of func() being a correlated subquery that selects the latest value. - If we've removed a condition with subquery predicate, EXPLAIN [EXTENDED] won't show the subquery anymore modified: sql/item.cc sp1f-item.cc-19700101030959-u7hxqopwpfly4kf5ctlyk2dvrq4l3dhn sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/item_subselect.cc sp1f-item_subselect.cc-20020512204640-qep43aqhsfrwkqmrobni6czc3fqj36oo sql/item_subselect.h sp1f-item_subselect.h-20020512204640-qdg77wil56cxyhtc2bjjdrppxq3wqgh3 sql/item_sum.cc sp1f-item_sum.cc-19700101030959-4woo23bi3am2t2zvsddqbpxk7xbttdkm sql/sql_lex.cc sp1f-sql_lex.cc-19700101030959-4pizwlu5rqkti27gcwsvxkawq6bc2kph sql/sql_lex.h sp1f-sql_lex.h-19700101030959-sgldb2sooc7twtw5q7pgjx7qzqiaa3sn sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz ------------------------------------------------------------ revno: 2707.1.10 revision-id: psergey@askmonty.org-20090617052739-37i1r8lip0m4ft9r parent: psergey@askmonty.org-20090616204358-yjkyfxczsomrn9yn committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Wed 2009-06-17 09:27:39 +0400 message: * Use excessive parentheses to stop compiler warning * Fix test results to account for changes in previous cset modified: mysql-test/r/select.result sp1f-select.result-20010103001548-znkoalxem6wchsbxizfosjhpfmhfyxuk sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2707.1.9 revision-id: psergey@askmonty.org-20090616204358-yjkyfxczsomrn9yn parent: psergey@askmonty.org-20090616195413-rfmi9un20za8gn8g parent: psergey@askmonty.org-20090615162208-p4w8s8jo06bdz1vj committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Wed 2009-06-17 00:43:58 +0400 message: * Merge * Change valgrind suppression to work on valgrind 3.3.0 modified: mysql-test/valgrind.supp sp1f-valgrind.supp-20050406142216-yg7xhezklqhgqlc3inx36vbghodhbovy ------------------------------------------------------------ revno: 2707.2.1 revision-id: psergey@askmonty.org-20090615162208-p4w8s8jo06bdz1vj parent: psergey@askmonty.org-20090614205924-1vnfwbuo4brzyfhp committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim-movearound timestamp: Mon 2009-06-15 20:22:08 +0400 message: Fix spurious valgrind warnings in rpl_trigger.test modified: mysql-test/valgrind.supp sp1f-valgrind.supp-20050406142216-yg7xhezklqhgqlc3inx36vbghodhbovy ------------------------------------------------------------ revno: 2707.1.8 revision-id: psergey@askmonty.org-20090616195413-rfmi9un20za8gn8g parent: psergey@askmonty.org-20090614205924-1vnfwbuo4brzyfhp committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Tue 2009-06-16 23:54:13 +0400 message: MWL#17: Table elimination - Move eliminate_tables() to before constant table detection. - First code for benchmark added: sql-bench/test-table-elimination.sh testtableelimination-20090616194329-gai92muve732qknl-1 modified: sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2707.1.7 revision-id: psergey@askmonty.org-20090614205924-1vnfwbuo4brzyfhp parent: psergey@askmonty.org-20090614123504-jf4pcb333ojwaxfy committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Mon 2009-06-15 00:59:24 +0400 message: MWL#17: Table elimination - Fix print_join() to work both for EXPLAIN EXTENDED (after table elimination) and for CREATE VIEW (after join->prepare() but without any optimization). modified: mysql-test/r/union.result sp1f-unions_one.result-20010725122836-ofxtwraxeohz7whhrmfdz57sl4a5prmp sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2707.1.6 revision-id: psergey@askmonty.org-20090614123504-jf4pcb333ojwaxfy parent: psergey@askmonty.org-20090614100110-u7l54gk0b6zbtj50 committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Sun 2009-06-14 16:35:04 +0400 message: MWL#17: Table elimination - Fix the previous cset: take into account that select_lex may be printed when 1. There is no select_lex->join at all (in that case, assume that no tables were eliminated) 2. select_lex->join exists but there was no JOIN::optimize() call yet. handle this by initializing join->eliminated really early. modified: sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz ------------------------------------------------------------ revno: 2707.1.5 revision-id: psergey@askmonty.org-20090614100110-u7l54gk0b6zbtj50 parent: psergey@askmonty.org-20090609211133-wfau2tgwo2vpgc5d committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Sun 2009-06-14 14:01:10 +0400 message: MWL#17: Table elimination - Do not show eliminated tables in the output of EXPLAIN EXTENDED modified: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz sql/table.h sp1f-table.h-19700101030959-dv72bajftxj5fbdjuajquappanuv2ija ------------------------------------------------------------ revno: 2707.1.4 revision-id: psergey@askmonty.org-20090609211133-wfau2tgwo2vpgc5d parent: psergey@askmonty.org-20090608135546-ut1yrzbah4gdw6e6 committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Wed 2009-06-10 01:11:33 +0400 message: MWL#17: Table elimination - Make elimination work with aggregate functions. The problem was that aggregate functions reported all table bits in used_tables(), and that prevented table elimination. Fixed by making aggregate functions return more correct value from used_tables(). modified: mysql-test/r/ps_11bugs.result sp1f-ps_11bugs.result-20041012140047-4pktjlfeq27q6bxqfdsbcszr5nybv6zz mysql-test/r/subselect.result sp1f-subselect.result-20020512204640-zgegcsgavnfd7t7eyrf7ibuqomsw7uzo mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 sql/item.h sp1f-item.h-19700101030959-rrkb43htudd62batmoteashkebcwykpa sql/item_sum.cc sp1f-item_sum.cc-19700101030959-4woo23bi3am2t2zvsddqbpxk7xbttdkm sql/item_sum.h sp1f-item_sum.h-19700101030959-ecgohlekwm355wxl5fv4zzq3alalbwyl ------------------------------------------------------------ revno: 2707.1.3 revision-id: psergey@askmonty.org-20090608135546-ut1yrzbah4gdw6e6 parent: psergey@askmonty.org-20090607182938-ycajee5ozg33b7c8 committer: Sergey Petrunya <psergey@askmonty.org> branch nick: maria-5.1-table-elim-fix timestamp: Mon 2009-06-08 17:55:46 +0400 message: Fix valgrind failure: provide an implementation of strmov_overlapp() that really can handle overlapping. added: strings/strmov_overlapp.c strmov_overlapp.c-20090608135132-403c5p4dlnexqwxi-1 modified: include/m_string.h sp1f-m_string.h-19700101030959-rraattbvw5ffkokv4sixxf3s7brqqaga libmysql/Makefile.shared sp1f-makefile.shared-20000818182429-m3kdhxi23vorlqjct2y2hl3yw357jtxt strings/Makefile.am sp1f-makefile.am-19700101030959-jfitkanzc3r4h2otoyaaprgqn7muf4ux ------------------------------------------------------------ revno: 2707.1.2 revision-id: psergey@askmonty.org-20090607182938-ycajee5ozg33b7c8 parent: psergey@askmonty.org-20090603182330-ll3gc91iowhtgb23 parent: psergey@askmonty.org-20090607182403-6sfpvdr7nkkekcy9 committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1 timestamp: Sun 2009-06-07 22:29:38 +0400 message: Merge MWL#17: Table elimination modified: sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2705.2.2 revision-id: psergey@askmonty.org-20090607182403-6sfpvdr7nkkekcy9 parent: psergey@askmonty.org-20090603131045-c8jqhwlanli7eimv committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Sun 2009-06-07 22:24:03 +0400 message: MWL#17: Table Elimination - Fix trivial valgrind warning modified: sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb ------------------------------------------------------------ revno: 2707.1.1 revision-id: psergey@askmonty.org-20090603182330-ll3gc91iowhtgb23 parent: knielsen@knielsen-hq.org-20090602110359-n4q9gof38buucrny parent: psergey@askmonty.org-20090603131045-c8jqhwlanli7eimv committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1 timestamp: Wed 2009-06-03 22:23:30 +0400 message: Merge MWL#17 with maria/5.1 added: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 modified: sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz sql/table.h sp1f-table.h-19700101030959-dv72bajftxj5fbdjuajquappanuv2ija ------------------------------------------------------------ revno: 2705.2.1 revision-id: psergey@askmonty.org-20090603131045-c8jqhwlanli7eimv parent: knielsen@knielsen-hq.org-20090522175325-xpwm83ilnhqoqjz0 committer: Sergey Petrunia <psergey@askmonty.org> branch nick: maria-5.1-table-elim timestamp: Wed 2009-06-03 17:10:45 +0400 message: MWL#17: Table elimination - First code. Elimination works for simple cases, passes the testsuite. - Known issues: = No elimination is done for aggregate functions. = EXPLAIN EXTENDED shows eliminated tables (I think it better not) = No benchmark yet = The code needs some polishing. added: mysql-test/r/table_elim.result table_elim.result-20090603125022-nge13y0ohk1g2tt2-1 mysql-test/t/table_elim.test table_elim.test-20090603125018-ka3vcfrm07bsldz8-1 modified: sql/sql_select.cc sp1f-sql_select.cc-19700101030959-egb7whpkh76zzvikycs5nsnuviu4fdlb sql/sql_select.h sp1f-sql_select.h-19700101030959-oqegfxr76xlgmrzd6qlevonoibfnwzoz sql/table.h sp1f-table.h-19700101030959-dv72bajftxj5fbdjuajquappanuv2ija Diff too large for email (4431 lines, the limit is 1000).