--source include/not_embedded.inc
SET @save_gtid_ignore_duplicates= @@GLOBAL.gtid_ignore_duplicates;
SELECT @@GLOBAL.gtid_ignore_duplicates as 'must be zero because of default';
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT @@SESSION.gtid_ignore_duplicates as 'no session var';
SET GLOBAL gtid_ignore_duplicates= FALSE;
SET GLOBAL gtid_ignore_duplicates= DEFAULT;
SET GLOBAL gtid_ignore_duplicates= TRUE;
SELECT @@GLOBAL.gtid_ignore_duplicates;
SET GLOBAL gtid_ignore_duplicates = @save_gtid_ignore_duplicates;
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