Edit File: unique_checks_basic.result
SET @start_session_value = @@session.unique_checks; SELECT @start_session_value; @start_session_value 1 '#--------------------FN_DYNVARS_005_01-------------------------#' SET @@session.unique_checks= 1; SET @@session.unique_checks= DEFAULT; SELECT @@session.unique_checks; @@session.unique_checks 0 '#--------------------FN_DYNVARS_005_04-------------------------#' SET @@session.unique_checks =1; SELECT @@session.unique_checks; @@session.unique_checks 1 SET @@session.unique_checks = 0; SELECT @@session.unique_checks; @@session.unique_checks 0 SET @@session.unique_checks = True; SELECT @@session.unique_checks; @@session.unique_checks 1 SET @@session.unique_checks = False; SELECT @@session.unique_checks; @@session.unique_checks 0 SET @@session.unique_checks = "ON"; SELECT @@session.unique_checks; @@session.unique_checks 1 SET @@session.unique_checks = "OFF"; SELECT @@session.unique_checks; @@session.unique_checks 0 '#------------------FN_DYNVARS_005_05-----------------------#' SET @@session.unique_checks = 'No'; ERROR 42000: Variable 'unique_checks' can't be set to the value of 'No' SET @@session.unique_checks = "yes"; ERROR 42000: Variable 'unique_checks' can't be set to the value of 'yes' SET @@session.unique_checks = yes; ERROR 42000: Variable 'unique_checks' can't be set to the value of 'yes' SET @@session.unique_checks = NO; ERROR 42000: Variable 'unique_checks' can't be set to the value of 'NO' SET @@session.unique_checks = "True"; ERROR 42000: Variable 'unique_checks' can't be set to the value of 'True' SET @@session.unique_checks = "False"; ERROR 42000: Variable 'unique_checks' can't be set to the value of 'False' SET @@session.unique_checks = "Test"; ERROR 42000: Variable 'unique_checks' can't be set to the value of 'Test' SET @@session.unique_checks = 'test'; ERROR 42000: Variable 'unique_checks' can't be set to the value of 'test' SET @@session.unique_checks = 123456789031; ERROR 42000: Variable 'unique_checks' can't be set to the value of '123456789031' '#------------------FN_DYNVARS_005_07-----------------------#' SELECT IF(@@session.unique_checks, "ON", "OFF") = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='unique_checks'; IF(@@session.unique_checks, "ON", "OFF") = VARIABLE_VALUE 1 '#---------------------FN_DYNVARS_001_08----------------------#' SET @@unique_checks = 1; SELECT @@unique_checks = @@local.unique_checks; @@unique_checks = @@local.unique_checks 1 SELECT @@local.unique_checks = @@session.unique_checks; @@local.unique_checks = @@session.unique_checks 1 '#---------------------FN_DYNVARS_001_09----------------------#' SET unique_checks = 1027; ERROR 42000: Variable 'unique_checks' can't be set to the value of '1027' SELECT @@unique_checks; @@unique_checks 1 SELECT local.unique_checks; ERROR 42S02: Unknown table 'local' in field list SELECT session.unique_checks; ERROR 42S02: Unknown table 'session' in field list SELECT unique_checks = @@session.unique_checks; ERROR 42S22: Unknown column 'unique_checks' in 'field list' SET @@session.unique_checks = @start_session_value; SELECT @@session.unique_checks; @@session.unique_checks 1
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