Edit File: avoid_temporal_upgrade_basic.result
SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SHOW GLOBAL VARIABLES LIKE 'avoid_temporal_upgrade'; Variable_name Value avoid_temporal_upgrade OFF SELECT * FROM information_schema.global_variables WHERE variable_name='avoid_temporal_upgrade'; VARIABLE_NAME VARIABLE_VALUE AVOID_TEMPORAL_UPGRADE OFF #It is not a session variable. SELECT @@session.avoid_temporal_upgrade; ERROR HY000: Variable 'avoid_temporal_upgrade' is a GLOBAL variable SHOW SESSION VARIABLES LIKE 'avoid_temporal_upgrade'; Variable_name Value avoid_temporal_upgrade OFF SELECT * FROM information_schema.session_variables WHERE variable_name='avoid_temporal_upgrade'; VARIABLE_NAME VARIABLE_VALUE AVOID_TEMPORAL_UPGRADE OFF SET SESSION avoid_temporal_upgrade= ON; ERROR HY000: Variable 'avoid_temporal_upgrade' is a GLOBAL variable and should be set with SET GLOBAL #Test setting the variable to various values. #Boolean values. SET GLOBAL avoid_temporal_upgrade= ON; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 1 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SET GLOBAL avoid_temporal_upgrade= OFF; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SET GLOBAL avoid_temporal_upgrade= 1; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 1 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SET GLOBAL avoid_temporal_upgrade= 0; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. #Test for DEFAULT value. SET GLOBAL avoid_temporal_upgrade= DEFAULT; Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. SELECT @@global.avoid_temporal_upgrade; @@global.avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release. #Test for invalid value. SET GLOBAL avoid_temporal_upgrade= 2; ERROR 42000: Variable 'avoid_temporal_upgrade' can't be set to the value of '2' #Test for invalid statement for setting the #global variable. SET avoid_temporal_upgrade= 1; ERROR HY000: Variable 'avoid_temporal_upgrade' is a GLOBAL variable and should be set with SET GLOBAL #Fetches the current global value for the variable. SELECT @@avoid_temporal_upgrade; @@avoid_temporal_upgrade 0 Warnings: Warning 1287 '@@avoid_temporal_upgrade' is deprecated and will be removed in a future release.