Edit File: innodb_change_buffering_basic.result
SET @start_global_value = @@global.innodb_change_buffering; SELECT @start_global_value; @start_global_value all Valid values are 'all', 'deletes', 'changes', 'inserts', 'none', 'purges' select @@global.innodb_change_buffering in ('all', 'deletes', 'changes', 'inserts', 'none', 'purges'); @@global.innodb_change_buffering in ('all', 'deletes', 'changes', 'inserts', 'none', 'purges') 1 select @@global.innodb_change_buffering; @@global.innodb_change_buffering all select @@session.innodb_change_buffering; ERROR HY000: Variable 'innodb_change_buffering' is a GLOBAL variable show global variables like 'innodb_change_buffering'; Variable_name Value innodb_change_buffering all show session variables like 'innodb_change_buffering'; Variable_name Value innodb_change_buffering all select * from information_schema.global_variables where variable_name='innodb_change_buffering'; VARIABLE_NAME VARIABLE_VALUE INNODB_CHANGE_BUFFERING all select * from information_schema.session_variables where variable_name='innodb_change_buffering'; VARIABLE_NAME VARIABLE_VALUE INNODB_CHANGE_BUFFERING all set global innodb_change_buffering='none'; select @@global.innodb_change_buffering; @@global.innodb_change_buffering none select * from information_schema.global_variables where variable_name='innodb_change_buffering'; VARIABLE_NAME VARIABLE_VALUE INNODB_CHANGE_BUFFERING none select * from information_schema.session_variables where variable_name='innodb_change_buffering'; VARIABLE_NAME VARIABLE_VALUE INNODB_CHANGE_BUFFERING none set @@global.innodb_change_buffering='inserts'; select @@global.innodb_change_buffering; @@global.innodb_change_buffering inserts select * from information_schema.global_variables where variable_name='innodb_change_buffering'; VARIABLE_NAME VARIABLE_VALUE INNODB_CHANGE_BUFFERING inserts select * from information_schema.session_variables where variable_name='innodb_change_buffering'; VARIABLE_NAME VARIABLE_VALUE INNODB_CHANGE_BUFFERING inserts set session innodb_change_buffering='some'; ERROR HY000: Variable 'innodb_change_buffering' is a GLOBAL variable and should be set with SET GLOBAL set @@session.innodb_change_buffering='some'; ERROR HY000: Variable 'innodb_change_buffering' is a GLOBAL variable and should be set with SET GLOBAL set global innodb_change_buffering=1.1; ERROR 42000: Incorrect argument type to variable 'innodb_change_buffering' set global innodb_change_buffering=1; ERROR 42000: Incorrect argument type to variable 'innodb_change_buffering' set global innodb_change_buffering=-2; ERROR 42000: Incorrect argument type to variable 'innodb_change_buffering' set global innodb_change_buffering=1e1; ERROR 42000: Incorrect argument type to variable 'innodb_change_buffering' set global innodb_change_buffering='some'; ERROR 42000: Variable 'innodb_change_buffering' can't be set to the value of 'some' SET @@global.innodb_change_buffering = @start_global_value; SELECT @@global.innodb_change_buffering; @@global.innodb_change_buffering all
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