SET @session_start_value = @@session.sql_log_bin; SELECT @session_start_value; @session_start_value 1 '#--------------------FN_DYNVARS_156_01------------------------#' SET @@session.sql_log_bin = 0; SET @@session.sql_log_bin = DEFAULT; SELECT @@session.sql_log_bin; @@session.sql_log_bin 1 SET @@session.sql_log_bin = 1; SET @@session.sql_log_bin = DEFAULT; SELECT @@session.sql_log_bin; @@session.sql_log_bin 1 '#---------------------FN_DYNVARS_156_02-------------------------#' SET sql_log_bin = 1; SELECT @@sql_log_bin; @@sql_log_bin 1 SELECT session.sql_log_bin; ERROR 42S02: Unknown table 'session' in field list SELECT local.sql_log_bin; ERROR 42S02: Unknown table 'local' in field list SET session sql_log_bin = 0; SELECT @@session.sql_log_bin; @@session.sql_log_bin 0 '#--------------------FN_DYNVARS_156_03------------------------#' SET @@session.sql_log_bin = 0; SELECT @@session.sql_log_bin; @@session.sql_log_bin 0 SET @@session.sql_log_bin = 1; SELECT @@session.sql_log_bin; @@session.sql_log_bin 1 '#--------------------FN_DYNVARS_156_04-------------------------#' SET @@session.sql_log_bin = -1; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '-1' SET @@session.sql_log_bin = 2; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '2' SET @@session.sql_log_bin = "T"; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'T' SET @@session.sql_log_bin = "Y"; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'Y' SET @@session.sql_log_bin = TR�E; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'TR�E' SET @@session.sql_log_bin = �N; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '�N' SET @@session.sql_log_bin = OF; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'OF' SET @@session.sql_log_bin = �FF; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '�FF' SET @@session.sql_log_bin = '�'; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '�' SET @@session.sql_log_bin = NO; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of 'NO' '#-------------------FN_DYNVARS_156_05----------------------------#' SELECT @@global.sql_log_bin; @@global.sql_log_bin 1 SET @@global.sql_log_bin = 0; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '0' SELECT @@global.sql_log_bin; @@global.sql_log_bin 1 SET @@global.sql_log_bin = 1; ERROR 42000: Variable 'sql_log_bin' can't be set to the value of '1' '#----------------------FN_DYNVARS_156_06------------------------#' SELECT count(VARIABLE_VALUE) FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='sql_log_bin'; count(VARIABLE_VALUE) 1 '#----------------------FN_DYNVARS_156_07------------------------#' SELECT IF(@@session.sql_log_bin, "ON", "OFF") = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='sql_log_bin'; IF(@@session.sql_log_bin, "ON", "OFF") = VARIABLE_VALUE 1 SELECT @@session.sql_log_bin; @@session.sql_log_bin 1 SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='sql_log_bin'; VARIABLE_VALUE ON '#---------------------FN_DYNVARS_156_08-------------------------#' SET @@session.sql_log_bin = OFF; SELECT @@session.sql_log_bin; @@session.sql_log_bin 0 SET @@session.sql_log_bin = ON; SELECT @@session.sql_log_bin; @@session.sql_log_bin 1 '#---------------------FN_DYNVARS_156_09----------------------#' SET @@session.sql_log_bin = TRUE; SELECT @@session.sql_log_bin; @@session.sql_log_bin 1 SET @@session.sql_log_bin = FALSE; SELECT @@session.sql_log_bin; @@session.sql_log_bin 0 SET @@session.sql_log_bin = @session_start_value; SELECT @@session.sql_log_bin; @@session.sql_log_bin 1