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|
# set session
SET @start_global_value = @@global.log_disabled_statements;
#
# exists as global only
#
select @@global.log_disabled_statements;
select @@session.log_disabled_statements;
show global variables like 'log_disabled_statements';
show session variables like 'log_disabled_statements';
select * from information_schema.global_variables where variable_name='log_disabled_statements';
select * from information_schema.session_variables where variable_name='log_disabled_statements';
#
# show that it's writable
#
set global log_disabled_statements=1;
select @@global.log_disabled_statements;
set session log_disabled_statements=1;
select @@session.log_disabled_statements;
#
# all valid values
#
set session log_disabled_statements=1;
select @@session.log_disabled_statements;
set session log_disabled_statements=2;
select @@session.log_disabled_statements;
set session log_disabled_statements='slave';
select @@session.log_disabled_statements;
set session log_disabled_statements='sp';
select @@session.log_disabled_statements;
set session log_disabled_statements='slave,sp';
select @@session.log_disabled_statements;
set session log_disabled_statements='';
select @@session.log_disabled_statements;
#
# incorrect types/values
#
--error ER_WRONG_TYPE_FOR_VAR
set session log_disabled_statements=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set session log_disabled_statements=1e1;
--error ER_WRONG_VALUE_FOR_VAR
set session log_disabled_statements="foo";
--error ER_WRONG_VALUE_FOR_VAR
set session log_disabled_statements=1024;
SET @@global.log_disabled_statements = @start_global_value;
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