1SET @start_value = @@global.delayed_queue_size; 2SELECT @start_value; 3@start_value 41000 5'#--------------------FN_DYNVARS_026_01------------------------#' 6SET @@global.delayed_queue_size = 100; 7SET @@global.delayed_queue_size = DEFAULT; 8SELECT @@global.delayed_queue_size; 9@@global.delayed_queue_size 101000 11'#---------------------FN_DYNVARS_026_02-------------------------#' 12SET @@global.delayed_queue_size = @start_value; 13SELECT @@global.delayed_queue_size = 1000; 14@@global.delayed_queue_size = 1000 151 16'#--------------------FN_DYNVARS_026_03------------------------#' 17SET @@global.delayed_queue_size = 10000; 18SELECT @@global.delayed_queue_size; 19@@global.delayed_queue_size 2010000 21SET @@global.delayed_queue_size = 4294967295; 22SELECT @@global.delayed_queue_size; 23@@global.delayed_queue_size 244294967295 25SET @@global.delayed_queue_size = 1; 26SELECT @@global.delayed_queue_size; 27@@global.delayed_queue_size 281 29'#--------------------FN_DYNVARS_026_04-------------------------#' 30SET @@global.delayed_queue_size = 0; 31Warnings: 32Warning 1292 Truncated incorrect delayed_queue_size value: '0' 33SELECT @@global.delayed_queue_size; 34@@global.delayed_queue_size 351 36SET @@global.delayed_queue_size = -1024; 37Warnings: 38Warning 1292 Truncated incorrect delayed_queue_size value: '-1024' 39SELECT @@global.delayed_queue_size; 40@@global.delayed_queue_size 411 42SET @@global.delayed_queue_size = 42949672950; 43Warnings: 44Warning 1292 Truncated incorrect delayed_queue_size value: '42949672950' 45SELECT @@global.delayed_queue_size; 46@@global.delayed_queue_size 474294967295 48SET @@global.delayed_queue_size = 429496729.5; 49ERROR 42000: Incorrect argument type to variable 'delayed_queue_size' 50SELECT @@global.delayed_queue_size; 51@@global.delayed_queue_size 524294967295 53SET @@global.delayed_queue_size = ON; 54ERROR 42000: Incorrect argument type to variable 'delayed_queue_size' 55SELECT @@delayed_queue_size; 56@@delayed_queue_size 574294967295 58'#-------------------FN_DYNVARS_026_05----------------------------#' 59SET @@session.delayed_queue_size = 0; 60ERROR HY000: Variable 'delayed_queue_size' is a GLOBAL variable and should be set with SET GLOBAL 61SELECT @@session.delayed_queue_size; 62ERROR HY000: Variable 'delayed_queue_size' is a GLOBAL variable 63'#----------------------FN_DYNVARS_026_06------------------------#' 64SELECT @@global.delayed_queue_size = VARIABLE_VALUE 65FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 66WHERE VARIABLE_NAME='delayed_queue_size'; 67@@global.delayed_queue_size = VARIABLE_VALUE 681 69SELECT @@delayed_queue_size = VARIABLE_VALUE 70FROM INFORMATION_SCHEMA.SESSION_VARIABLES 71WHERE VARIABLE_NAME='delayed_queue_size'; 72@@delayed_queue_size = VARIABLE_VALUE 731 74'#---------------------FN_DYNVARS_026_07----------------------#' 75SET @@global.delayed_queue_size = TRUE; 76SELECT @@global.delayed_queue_size; 77@@global.delayed_queue_size 781 79SET @@global.delayed_queue_size = FALSE; 80Warnings: 81Warning 1292 Truncated incorrect delayed_queue_size value: '0' 82SELECT @@global.delayed_queue_size; 83@@global.delayed_queue_size 841 85'#---------------------FN_DYNVARS_026_08----------------------#' 86SET @@global.delayed_queue_size = 1; 87SELECT @@delayed_queue_size = @@global.delayed_queue_size; 88@@delayed_queue_size = @@global.delayed_queue_size 891 90'#---------------------FN_DYNVARS_026_09----------------------#' 91SET delayed_queue_size = 1; 92ERROR HY000: Variable 'delayed_queue_size' is a GLOBAL variable and should be set with SET GLOBAL 93SELECT @@delayed_queue_size; 94@@delayed_queue_size 951 96SELECT local.delayed_queue_size; 97ERROR 42S02: Unknown table 'local' in field list 98SELECT global.delayed_queue_size; 99ERROR 42S02: Unknown table 'global' in field list 100SELECT delayed_queue_size = @@session.delayed_queue_size; 101ERROR 42S22: Unknown column 'delayed_queue_size' in 'field list' 102SET @@global.delayed_queue_size = @start_value; 103SELECT @@global.delayed_queue_size; 104@@global.delayed_queue_size 1051000 106