INSERT INTO `contract_review_require` (`review_id`, `product_name`, `specification`, `amount`, `price`, `remark` ) VALUES (#{item.reviewId}, #{item.productName}, #{item.specification}, #{item.amount}, #{item.price}, #{item.remark}) delete from contract_review_require where review_id = #{id} SELECT `id`, `review_id`, `product_name`, `specification`, `amount`, `price`, `remark` FROM `contract_review_require` where review_id =#{id}