Then, it generates SQL queries and gives expected result on the SQL standard for each query, which will be manually compared with actual output results that are obtained from the queries executed on the SQL product tested.

• 这些被期待的结果可以用于与系统产生的建立数据库命令和询问,在被测试的SQL产品上运行的实际结果相比较,从而确认被测试SQL产品与标准的一致性。