INSERT INTO answer ( id, question_id, answer, order_field ) VALUES ( #{id}, #{questionId}, #{answer}, #{orderField} ) INSERT INTO answer ( id, question_id, answer, order_field ) VALUES ( #{item.id}, #{item.questionId}, #{item.answer}, #{item.orderField} ) UPDATE answer question_id = #{questionId}, answer = #{answer}, order_field = #{orderField}, WHERE id=#{id} UPDATE answer question_id = #{questionId}, answer = #{answer}, order_field = #{orderField} , WHERE id=#{id} delete from answer where id in #{item} DELETE FROM answer where id=#{id} DELETE FROM answer where 1=1 and id = #{record.id} and question_id = #{record.questionId} and order_field = #{record.orderField} and answer = #{record.answer}