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"set engine_condition_pushdown" is deprecated, engine condition pushdown is controlled by a new "set optimizer_switch=engine_condition_pushdown=on|off". mysql-test/r/index_merge_myisam.result: @@optimizer_switch has a new flag mysql-test/r/mysqld--help-notwin.result: @@optimizer_switch has a new flag mysql-test/r/mysqld--help-win.result: @@optimizer_switch has a new flag mysql-test/r/optimizer_switch_eng_cond_pushdown1.result: Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins). mysql-test/r/optimizer_switch_eng_cond_pushdown2.result: Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins). mysql-test/suite/ndb/r/ndb_condition_pushdown.result: @@engine_condition_pushdown is deprecated, use @@optimizer_switch instead mysql-test/suite/ndb/r/ndb_gis.result: @@engine_condition_pushdown is deprecated, use @@optimizer_switch instead mysql-test/suite/ndb/r/ndb_index_unique.result: @@engine_condition_pushdown is deprecated, use @@optimizer_switch instead mysql-test/suite/ndb/t/ndb_condition_pushdown.test: @@engine_condition_pushdown is deprecated, use @@optimizer_switch instead mysql-test/suite/ndb/t/ndb_gis.test: @@engine_condition_pushdown is deprecated, use @@optimizer_switch instead mysql-test/suite/ndb/t/ndb_index_unique.test: @@engine_condition_pushdown is deprecated, use @@optimizer_switch instead mysql-test/suite/sys_vars/r/engine_condition_pushdown_basic.result: Setting @@engine_condition_pushdown gives a deprecation warning now. We test that the engine_condition_pushdown flag of @@optimizer_switch, and @@engine_condition_pushdown influence each other (turning the flag on/off sets the variable on/off and vice-versa). mysql-test/suite/sys_vars/r/optimizer_switch_basic.result: @@optimizer_switch has a new flag mysql-test/suite/sys_vars/t/engine_condition_pushdown_basic.test: Setting @@engine_condition_pushdown gives a deprecation warning now. We test that the engine_condition_pushdown flag of @@optimizer_switch, and @@engine_condition_pushdown influence each other (turning the flag on/off sets the variable on/off and vice-versa). mysql-test/t/optimizer_switch_eng_cond_pushdown1-master.opt: Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins). mysql-test/t/optimizer_switch_eng_cond_pushdown1.test: Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins). mysql-test/t/optimizer_switch_eng_cond_pushdown2-master.opt: Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins). mysql-test/t/optimizer_switch_eng_cond_pushdown2.test: Check how --engine-condition-pushdown and --optimizer-switch influence each other when used together (last wins). sql/mysql_priv.h: new "engine_condition_pushdown" switch in @@optimizer_switch, on by default, like @@engine_condition_pushdown is on by default. Constants are ULL because optimizer_switch is stored in a ulonglong. sql/mysqld.cc: Making --engine-condition-pushdown and --optimizer-switch (command-line options) influence each other (last wins) sql/records.cc: @@engine_condition_pushdown is deprecated, use @@optimizer_switch instead sql/sql_select.cc: @@engine_condition_pushdown is deprecated, use @@optimizer_switch instead sql/sys_vars.cc: Setting @@engine_condition_pushdown now issues a deprecation message. The version for removal is unknown at this point so I copied it from other deprecation warnings in this file. Turning on/off the engine_condition_pushdown flag of @@optimizer_switch (with SET) turns on/off the @@engine_condition_pushdown variable, and vice-versa, thanks to fix_* functions.
291 lines
17 KiB
Plaintext
291 lines
17 KiB
Plaintext
SET @session_start_value = @@session.engine_condition_pushdown;
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SELECT @session_start_value;
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@session_start_value
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1
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SET @global_start_value = @@global.engine_condition_pushdown;
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SELECT @global_start_value;
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@global_start_value
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1
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select @old_session_opt_switch:=@@session.optimizer_switch,
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@old_global_opt_switch:=@@global.optimizer_switch;
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@old_session_opt_switch:=@@session.optimizer_switch @old_global_opt_switch:=@@global.optimizer_switch
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index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on
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'#--------------------FN_DYNVARS_028_01------------------------#'
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SET @@session.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SET @@session.engine_condition_pushdown = DEFAULT;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SET @@global.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SET @@global.engine_condition_pushdown = DEFAULT;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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'#---------------------FN_DYNVARS_028_02-------------------------#'
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SET engine_condition_pushdown = 1;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@engine_condition_pushdown;
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@@engine_condition_pushdown
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1
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SELECT session.engine_condition_pushdown;
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ERROR 42S02: Unknown table 'session' in field list
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SELECT local.engine_condition_pushdown;
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ERROR 42S02: Unknown table 'local' in field list
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SELECT global.engine_condition_pushdown;
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ERROR 42S02: Unknown table 'global' in field list
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SET session engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET global engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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'#--------------------FN_DYNVARS_028_03------------------------#'
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SET @@session.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET @@session.engine_condition_pushdown = 1;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SET @@global.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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SET @@global.engine_condition_pushdown = 1;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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'#--------------------FN_DYNVARS_028_04-------------------------#'
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SET @@session.engine_condition_pushdown = -1;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '-1'
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SET @@session.engine_condition_pushdown = 1.6;
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ERROR 42000: Incorrect argument type to variable 'engine_condition_pushdown'
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SET @@session.engine_condition_pushdown = "T";
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'T'
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SET @@session.engine_condition_pushdown = "Y";
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'Y'
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SET @@session.engine_condition_pushdown = TR<54>E;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'TR<54>E'
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SET @@session.engine_condition_pushdown = <20>N;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '<27>N'
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SET @@session.engine_condition_pushdown = OF;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'OF'
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SET @@session.engine_condition_pushdown = <20>FF;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '<27>FF'
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SET @@global.engine_condition_pushdown = -1;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '-1'
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SET @@global.engine_condition_pushdown = 2;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '2'
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SET @@global.engine_condition_pushdown = "T";
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'T'
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SET @@global.engine_condition_pushdown = "Y";
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'Y'
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SET @@global.engine_condition_pushdown = TR<54>E;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'TR<54>E'
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SET @@global.engine_condition_pushdown = <20>N;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '<27>N'
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SET @@global.engine_condition_pushdown = OF;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of 'OF'
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SET @@global.engine_condition_pushdown = <20>FF;
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ERROR 42000: Variable 'engine_condition_pushdown' can't be set to the value of '<27>FF'
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'#-------------------FN_DYNVARS_028_05----------------------------#'
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SET @@global.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SET @@session.engine_condition_pushdown = 1;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown AS res_is_0;
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res_is_0
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0
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SET @@global.engine_condition_pushdown = 0;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown AS res_is_1;
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res_is_1
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1
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'#----------------------FN_DYNVARS_028_06------------------------#'
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SELECT IF(@@global.engine_condition_pushdown, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='engine_condition_pushdown';
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IF(@@global.engine_condition_pushdown, "ON", "OFF") = VARIABLE_VALUE
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1
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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SELECT VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='engine_condition_pushdown';
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VARIABLE_VALUE
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OFF
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'#----------------------FN_DYNVARS_028_07------------------------#'
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SELECT IF(@@session.engine_condition_pushdown, "ON", "OFF") = VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='engine_condition_pushdown';
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IF(@@session.engine_condition_pushdown, "ON", "OFF") = VARIABLE_VALUE
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1
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SELECT VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='engine_condition_pushdown';
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VARIABLE_VALUE
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ON
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'#---------------------FN_DYNVARS_028_08-------------------------#'
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SET @@session.engine_condition_pushdown = OFF;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET @@session.engine_condition_pushdown = ON;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SET @@global.engine_condition_pushdown = OFF;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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SET @@global.engine_condition_pushdown = ON;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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'#---------------------FN_DYNVARS_028_09----------------------#'
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SET @@session.engine_condition_pushdown = TRUE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SET @@session.engine_condition_pushdown = FALSE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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0
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SET @@global.engine_condition_pushdown = TRUE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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SET @@global.engine_condition_pushdown = FALSE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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0
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Check that @@engine_condition_pushdown influences
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@@optimizer_switch and vice-versa
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off
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set @@session.engine_condition_pushdown = TRUE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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1 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off
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set @@session.engine_condition_pushdown = FALSE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off
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set @@global.engine_condition_pushdown = TRUE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 1 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on
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set @@global.engine_condition_pushdown = FALSE;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off
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set @@session.optimizer_switch = "engine_condition_pushdown=on";
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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1 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off
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set @@session.optimizer_switch = "engine_condition_pushdown=off";
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off
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set @@global.optimizer_switch = "engine_condition_pushdown=on";
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 1 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on
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set @@global.optimizer_switch = "engine_condition_pushdown=off";
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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0 0 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=off
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SET @@session.engine_condition_pushdown = @session_start_value;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@session.engine_condition_pushdown;
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@@session.engine_condition_pushdown
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1
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SET @@global.engine_condition_pushdown = @global_start_value;
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Warnings:
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Warning 1287 The syntax '@@engine_condition_pushdown' is deprecated and will be removed in MySQL 7.0. Please use '@@optimizer_switch' instead
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SELECT @@global.engine_condition_pushdown;
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@@global.engine_condition_pushdown
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1
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set @session.optimizer_switch=@old_session_opt_switch,
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@@global.optimizer_switch=@old_global_opt_switch;
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select @@session.engine_condition_pushdown,
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@@global.engine_condition_pushdown,
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@@session.optimizer_switch, @@global.optimizer_switch;
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@@session.engine_condition_pushdown @@global.engine_condition_pushdown @@session.optimizer_switch @@global.optimizer_switch
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1 1 index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,engine_condition_pushdown=on
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