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# # test loading of table with different action that # cause commit/rollback/purge (mainly involving undo-logs) # delimiter |; create procedure populate_t1() begin declare i int default 1; while (i <= 2000) DO insert into t1 values (i, 'a', 'b'); set i = i + 1; end while; end| delimiter ;| begin; call populate_t1(); commit; select count(*) from t1; begin; call populate_t1(); rollback; select count(*) from t1; truncate table t1; select count(*) from t1; begin; call populate_t1(); commit; select count(*) from t1; # purge should kick-in after delete. delete from t1 where a < 500; select count(*) from t1; update t1 set b = 'innodb' where b = 'a'; update t1 set c = 'mysql' where c = 'b' and a < 1000; begin; update t1 set c = 'sqldb' where c = 'mysql' and a < 1000; select count(*) from t1 where c = 'sqldb'; rollback; # drop procedure populate_t1;