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# enum session
--source include/have_maria.inc
SET @start_global_value = @@global.aria_stats_method;
#
# exists as global only
#
select @@global.aria_stats_method;
select @@session.aria_stats_method;
show global variables like 'aria_stats_method';
show session variables like 'aria_stats_method';
select * from information_schema.global_variables where variable_name='aria_stats_method';
select * from information_schema.session_variables where variable_name='aria_stats_method';
#
# show that it's writable
#
set global aria_stats_method=1;
select @@global.aria_stats_method;
set session aria_stats_method=1;
select @@session.aria_stats_method;
#
# all valid values
#
set session aria_stats_method=nulls_unequal;
select @@session.aria_stats_method;
set session aria_stats_method=nulls_equal;
select @@session.aria_stats_method;
set session aria_stats_method=nulls_ignored;
select @@session.aria_stats_method;
#
# incorrect types/values
#
--error ER_WRONG_TYPE_FOR_VAR
set session aria_stats_method=1.1;
--error ER_WRONG_TYPE_FOR_VAR
set session aria_stats_method=1e1;
--error ER_WRONG_VALUE_FOR_VAR
set session aria_stats_method="foo";
--error ER_WRONG_VALUE_FOR_VAR
set session aria_stats_method=3;
SET @@global.aria_stats_method = @start_global_value;
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