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df2bdd6063
NUMBERS If a system variable was declared as deprecated without mention of an alternative, the message would look funny, e.g. for @@delayed_insert_limit: Warning 1287 '@@delayed_insert_limit' is deprecated and will be removed in MySQL . The message was meant to display the version number, but it's not possible to give one when declaring a system variable. The fix does two things: 1) The definition of the message ER_WARN_DEPRECATED_SYNTAX_NO_REPLACEMENT is changed so that it does not display a version number. I.e. in English the message now reads: Warning 1287 The syntax '@@delayed_insert_limit' is deprecated and will be removed in a future version. 2) The message ER_WARN_DEPRECATED_SYNTAX_WITH_VER is discontinued in favor of ER_WARN_DEPRECATED_SYNTAX for system variables. This change was already done in versions 5.6 and above as part of wl#5265. This part is simply back-ported from the worklog.
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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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 '@@engine_condition_pushdown' is deprecated and will be removed in a future release. 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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