select id, type, store_category, store_id, store_name, name, method, spend_amount, coupon_amount, start_sale_time, end_sale_time, start_use_time, end_use_time, inventory, stock, status, user_claim_limit, create_time, create_by, update_time, update_by, descr, memo, applicability from zdy_coupon and type = #{type} and store_category = #{storeCategory} and store_id = #{storeId} and store_name = #{storeName} and name like concat('%', #{name}, '%') and method = #{method} and spend_amount = #{spendAmount} and coupon_amount = #{couponAmount} and start_sale_time = #{startSaleTime} and end_sale_time = #{endSaleTime} and start_use_time = #{startUseTime} and end_use_time = #{endUseTime} and inventory = #{inventory} and stock = #{stock} and status = #{status} and user_claim_limit = #{userClaimLimit} and descr = #{descr} and memo = #{memo} and applicability = #{applicability} where id = #{id} SELECT zc.*, (zc.user_claim_limit - IFNULL(cur.used_count, 0)) AS canGetNum FROM zdy_coupon zc LEFT JOIN ( SELECT coupon_id, COUNT(1) AS used_count FROM zdy_coupon_use_record WHERE user_id = #{userId} GROUP BY coupon_id ) cur ON zc.id = cur.coupon_id WHERE zc.end_sale_time >= #{currentDate} and #{currentDate} >= zc.start_sale_time AND zc.stock > 0 AND zc.status IN ('1', '2') AND zc.user_claim_limit > IFNULL(cur.used_count, 0); SELECT cur.id as id, cur.status, cp.type, cp.store_category, cp.store_id, cp.store_name, cp.name, cp.method, cp.spend_amount, cp.coupon_amount, cp.start_sale_time, cp.end_sale_time, cp.start_use_time, cp.end_use_time, cp.inventory, cp.stock, cp.user_claim_limit, cp.create_time, cp.create_by, cp.update_time, cp.update_by, cp.descr, cp.memo, cp.applicability FROM zdy_coupon cp LEFT JOIN zdy_coupon_use_record cur ON cp.id = cur.coupon_id WHERE cur.user_id =#{userId} and cur.status = #{status} SELECT cur.id AS id, cur.status, cp.type, cp.store_category, cp.store_id, cp.store_name, cp.name, cp.method, cp.spend_amount, cp.coupon_amount, cp.start_sale_time, cp.end_sale_time, cp.start_use_time, cp.end_use_time, cp.inventory, cp.stock, cp.user_claim_limit, cp.create_time, cp.create_by, cp.update_time, cp.update_by, cp.descr, cp.memo, cp.applicability, GROUP_CONCAT( DISTINCT ci.goods_id ) AS goodsIds, GROUP_CONCAT( DISTINCT ci.store_id ) AS storeIds FROM zdy_coupon_use_record cur LEFT JOIN zdy_coupon cp ON cp.id = cur.coupon_id LEFT JOIN zdy_coupon_item AS ci ON ci.coupon_id = cp.id WHERE cur.STATUS = 2 and #{currentDate} BETWEEN cur.start_use_time and cur.end_use_time and cur.user_id = #{userId} AND ( ISNULL( cp.store_category ) OR cp.store_category = #{storeCategory} ) AND ( ISNULL( cp.store_id ) OR cp.store_id in #{storeId} ) AND ( cp.applicability = 1 OR EXISTS ( SELECT 1 FROM zdy_coupon_item ci WHERE ci.coupon_id = cur.coupon_id AND ( ci.goods_id in #{goodsId} OR ( ISNULL(ci.goods_id) AND ci.store_id in #{storeId} ) ) ) ) GROUP BY cur.id where id = #{id} for update insert into zdy_coupon type, store_category, store_id, store_name, name, method, spend_amount, coupon_amount, start_sale_time, end_sale_time, start_use_time, end_use_time, inventory, stock, status, user_claim_limit, create_time, create_by, update_time, update_by, descr, memo, applicability, #{type}, #{storeCategory}, #{storeId}, #{storeName}, #{name}, #{method}, #{spendAmount}, #{couponAmount}, #{startSaleTime}, #{endSaleTime}, #{startUseTime}, #{endUseTime}, #{inventory}, #{stock}, #{status}, #{userClaimLimit}, #{createTime}, #{createBy}, #{updateTime}, #{updateBy}, #{descr}, #{memo}, #{applicability}, update zdy_coupon type = #{type}, store_category = #{storeCategory}, store_id = #{storeId}, store_name = #{storeName}, name = #{name}, method = #{method}, spend_amount = #{spendAmount}, coupon_amount = #{couponAmount}, start_sale_time = #{startSaleTime}, end_sale_time = #{endSaleTime}, start_use_time = #{startUseTime}, end_use_time = #{endUseTime}, inventory = #{inventory}, stock = #{stock}, status = #{status}, user_claim_limit = #{userClaimLimit}, create_time = #{createTime}, create_by = #{createBy}, update_time = #{updateTime}, update_by = #{updateBy}, descr = #{descr}, memo = #{memo}, applicability = #{applicability}, where id = #{id} UPDATE zdy_coupon SET STATUS = (CASE WHEN #{currentDate} > end_use_time THEN '3' WHEN #{currentDate} >= start_use_time THEN '2' ELSE STATUS END) WHERE STATUS IN ('1', '2'); delete from zdy_coupon where id = #{id} delete from zdy_coupon where id in #{id}