insert into ope_laboratory_reserve( reagent_id, article_number,reserve, valid_flag, update_time,user_id,house_id,container_id) values (#{reagentId},#{articleNumber},#{reserve},#{validFlag},now(),#{userId},#{houseId},#{containerId}) insert into ope_laboratory_reserve( reagent_id, article_number,reserve, valid_flag, user_id,house_id,container_id) values (#{item.reagentId},#{item.articleNumber},#{item.reserve},#{item.validFlag},#{item.userId},#{item.houseId},#{item.containerId}) select * from ope_laboratory_reserve where reagent_id=#{id} update ope_laboratory_reserve set reagent_id=#{newReId} where reagent_id=#{oldReId} update ope_laboratory_reserve set valid_flag = 0 where reagent_id=#{reagentId} and house_id = #{houseId} and container_id = #{containerId} and user_id = #{userId} and valid_flag = 1