File: innodb_track_changed_pages_basic.test

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# Tests for innodb_track_changed_pages variable

--source include/have_xtradb.inc

SELECT COUNT(@@GLOBAL.innodb_track_changed_pages);

SELECT @@GLOBAL.innodb_track_changed_pages = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='innodb_track_changed_pages';

SELECT @@innodb_track_changed_pages = @@GLOBAL.innodb_track_changed_pages;

--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT COUNT(@@SESSION.innodb_track_changed_pages);
--error ER_INCORRECT_GLOBAL_LOCAL_VAR
SELECT COUNT(@@LOCAL.innodb_track_changed_pages);
--error ER_BAD_FIELD_ERROR
SELECT innodb_track_changed_pages = @@SESSION.innodb_track_changed_pages;