# 2011-11-16 - Added # --source include/have_innodb.inc SET @start_global_value = @@global.innodb_optimize_fulltext_only; SELECT @start_global_value; # # exists as global only # --echo Valid values are 'ON' and 'OFF' select @@global.innodb_optimize_fulltext_only in (0, 1); select @@global.innodb_optimize_fulltext_only; --error ER_INCORRECT_GLOBAL_LOCAL_VAR select @@session.innodb_optimize_fulltext_only; show global variables like 'innodb_optimize_fulltext_only'; show session variables like 'innodb_optimize_fulltext_only'; select * from information_schema.global_variables where variable_name='innodb_optimize_fulltext_only'; select * from information_schema.session_variables where variable_name='innodb_optimize_fulltext_only'; # # show that it's writable # set global innodb_optimize_fulltext_only='ON'; select @@global.innodb_optimize_fulltext_only; select * from information_schema.global_variables where variable_name='innodb_optimize_fulltext_only'; select * from information_schema.session_variables where variable_name='innodb_optimize_fulltext_only'; set @@global.innodb_optimize_fulltext_only=0; select @@global.innodb_optimize_fulltext_only; select * from information_schema.global_variables where variable_name='innodb_optimize_fulltext_only'; select * from information_schema.session_variables where variable_name='innodb_optimize_fulltext_only'; set global innodb_optimize_fulltext_only=1; select @@global.innodb_optimize_fulltext_only; select * from information_schema.global_variables where variable_name='innodb_optimize_fulltext_only'; select * from information_schema.session_variables where variable_name='innodb_optimize_fulltext_only'; set @@global.innodb_optimize_fulltext_only='OFF'; select @@global.innodb_optimize_fulltext_only; select * from information_schema.global_variables where variable_name='innodb_optimize_fulltext_only'; select * from information_schema.session_variables where variable_name='innodb_optimize_fulltext_only'; --error ER_GLOBAL_VARIABLE set session innodb_optimize_fulltext_only='OFF'; --error ER_GLOBAL_VARIABLE set @@session.innodb_optimize_fulltext_only='ON'; # # incorrect types # --error ER_WRONG_TYPE_FOR_VAR set global innodb_optimize_fulltext_only=1.1; --error ER_WRONG_TYPE_FOR_VAR set global innodb_optimize_fulltext_only=1e1; --error ER_WRONG_VALUE_FOR_VAR set global innodb_optimize_fulltext_only=2; --echo NOTE: The following should fail with ER_WRONG_VALUE_FOR_VAR (BUG#50643) set global innodb_optimize_fulltext_only=-3; select @@global.innodb_optimize_fulltext_only; select * from information_schema.global_variables where variable_name='innodb_optimize_fulltext_only'; select * from information_schema.session_variables where variable_name='innodb_optimize_fulltext_only'; --error ER_WRONG_VALUE_FOR_VAR set global innodb_optimize_fulltext_only='AUTO'; # # Cleanup # SET @@global.innodb_optimize_fulltext_only = @start_global_value; SELECT @@global.innodb_optimize_fulltext_only;