INSERT INTO code_white (drugCode,saleCode,userId, customerId) values ( #{drugCode}, #{saleCode}, #{userId}, #{customerId} ) INSERT INTO code_white (drugCode,saleCode,userId, customerId) VALUES ( #{item.drugCode}, #{item.saleCode}, #{item.userId}, #{item.customerId} ) DELETE FROM code_white WHERE id = #{id} select * FROM code_white WHERE id = #{id} select * FROM code_white select * FROM code_white WHERE customerId = #{customerId}