INSERT INTO ExamPaperAuth ( examPaperId, objectId , objectType ) Values ( #{examPaperId}, #{objectId} , #{objectType} ) INSERT INTO ExamPaperAuth ( examPaperId, objectId , objectType ) Values ( #{item.examPaperId}, #{item.objectId} , #{item.objectType} ) SELECT examPaperId, objectId , objectType FROM ExamPaperAuth WHERE examPaperId=#{examPaperId} and objectId = #{objectId} and objectType = #{objectType}