Edit File: read_buffer_size_basic.result
SET @start_global_value = @@global.read_buffer_size; SELECT @start_global_value; @start_global_value 131072 SET @start_session_value = @@session.read_buffer_size; SELECT @start_session_value; @start_session_value 131072 '#--------------------FN_DYNVARS_138_01-------------------------#' SET @@global.read_buffer_size = 1000; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '1000' SET @@global.read_buffer_size = DEFAULT; SELECT @@global.read_buffer_size; @@global.read_buffer_size 131072 SET @@session.read_buffer_size = 2000; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '2000' SET @@session.read_buffer_size = DEFAULT; SELECT @@session.read_buffer_size; @@session.read_buffer_size 131072 '#--------------------FN_DYNVARS_138_02-------------------------#' SET @@global.read_buffer_size = DEFAULT; SELECT @@global.read_buffer_size = 131072; @@global.read_buffer_size = 131072 1 SET @@session.read_buffer_size = DEFAULT; SELECT @@session.read_buffer_size = 131072; @@session.read_buffer_size = 131072 1 '#--------------------FN_DYNVARS_138_03-------------------------#' SET @@global.read_buffer_size = 8201; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '8201' SELECT @@global.read_buffer_size; @@global.read_buffer_size 8192 SET @@global.read_buffer_size = 8200; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '8200' SELECT @@global.read_buffer_size; @@global.read_buffer_size 8192 SET @@global.read_buffer_size = 2147479552; SELECT @@global.read_buffer_size; @@global.read_buffer_size 2147479552 SET @@global.read_buffer_size = 2147479551; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '2147479551' SELECT @@global.read_buffer_size; @@global.read_buffer_size 2147475456 '#--------------------FN_DYNVARS_138_04-------------------------#' SET @@session.read_buffer_size = 8200; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '8200' SELECT @@session.read_buffer_size; @@session.read_buffer_size 8192 SET @@session.read_buffer_size = 8201; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '8201' SELECT @@session.read_buffer_size; @@session.read_buffer_size 8192 SET @@session.read_buffer_size = 2147479552; SELECT @@session.read_buffer_size; @@session.read_buffer_size 2147479552 SET @@session.read_buffer_size = 2147479551; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '2147479551' SELECT @@session.read_buffer_size; @@session.read_buffer_size 2147475456 '#------------------FN_DYNVARS_138_05-----------------------#' SET @@global.read_buffer_size = 8199; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '8199' SELECT @@global.read_buffer_size; @@global.read_buffer_size 8192 SET @@global.read_buffer_size = -1024; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '-1024' SELECT @@global.read_buffer_size; @@global.read_buffer_size 8192 SET @@global.read_buffer_size = 2147479553; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '2147479553' SELECT @@global.read_buffer_size; @@global.read_buffer_size 2147479552 SET @@global.read_buffer_size = 65530.34; ERROR 42000: Incorrect argument type to variable 'read_buffer_size' SELECT @@global.read_buffer_size; @@global.read_buffer_size 2147479552 SET @@global.read_buffer_size = test; ERROR 42000: Incorrect argument type to variable 'read_buffer_size' SELECT @@global.read_buffer_size; @@global.read_buffer_size 2147479552 SET @@session.read_buffer_size = 8199; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '8199' SELECT @@session.read_buffer_size; @@session.read_buffer_size 8192 SET @@session.read_buffer_size = -2; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '-2' SELECT @@session.read_buffer_size; @@session.read_buffer_size 8192 SET @@session.read_buffer_size = 65530.34; ERROR 42000: Incorrect argument type to variable 'read_buffer_size' SET @@session.read_buffer_size = 2147479553; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '2147479553' SELECT @@session.read_buffer_size; @@session.read_buffer_size 2147479552 SET @@session.read_buffer_size = test; ERROR 42000: Incorrect argument type to variable 'read_buffer_size' SELECT @@session.read_buffer_size; @@session.read_buffer_size 2147479552 '#------------------FN_DYNVARS_138_06-----------------------#' SELECT @@global.read_buffer_size = VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES WHERE VARIABLE_NAME='read_buffer_size'; @@global.read_buffer_size = VARIABLE_VALUE 1 '#------------------FN_DYNVARS_138_07-----------------------#' SELECT @@session.read_buffer_size = VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES WHERE VARIABLE_NAME='read_buffer_size'; @@session.read_buffer_size = VARIABLE_VALUE 1 '#------------------FN_DYNVARS_138_08-----------------------#' SET @@global.read_buffer_size = TRUE; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '1' SELECT @@global.read_buffer_size; @@global.read_buffer_size 8192 SET @@global.read_buffer_size = FALSE; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '0' SELECT @@global.read_buffer_size; @@global.read_buffer_size 8192 '#---------------------FN_DYNVARS_138_09----------------------#' SET @@global.read_buffer_size = 9000; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '9000' SELECT @@read_buffer_size = @@global.read_buffer_size; @@read_buffer_size = @@global.read_buffer_size 0 '#---------------------FN_DYNVARS_138_10----------------------#' SET @@read_buffer_size = 9000; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '9000' SELECT @@read_buffer_size = @@local.read_buffer_size; @@read_buffer_size = @@local.read_buffer_size 1 SELECT @@local.read_buffer_size = @@session.read_buffer_size; @@local.read_buffer_size = @@session.read_buffer_size 1 '#---------------------FN_DYNVARS_138_11----------------------#' SET read_buffer_size = 9100; Warnings: Warning 1292 Truncated incorrect read_buffer_size value: '9100' SELECT @@read_buffer_size; @@read_buffer_size 8192 SELECT local.read_buffer_size; ERROR 42S02: Unknown table 'local' in field list SELECT session.read_buffer_size; ERROR 42S02: Unknown table 'session' in field list SELECT read_buffer_size = @@session.read_buffer_size; ERROR 42S22: Unknown column 'read_buffer_size' in 'field list' SET @@global.read_buffer_size = @start_global_value; SELECT @@global.read_buffer_size; @@global.read_buffer_size 131072 SET @@session.read_buffer_size = @start_session_value; SELECT @@session.read_buffer_size; @@session.read_buffer_size 131072
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