-1
我有這個疑問:選擇在同一時間更新和獲取顯示
SELECT MIN(id),CustomerName, Scenario,StepNo,InTransit,IsAlef,runNo,ResponseLength
FROM `RequestInfo`
WHERE `CustomerName` = 'Hotstar'
AND `ResponseContentType` like '%video/MP2T%'
AND `RequestHttpRequest` like '%segment%' ;
這使我的輸出是這樣的: -
+---------+--------------+----------+--------+-----------+--------+-------+----------------+----------+
| MIN(id) | CustomerName | Scenario | StepNo | InTransit | IsAlef | runNo | ResponseLength | IsActive |
+---------+--------------+----------+--------+-----------+--------+-------+----------------+----------+
| 139 | HotStar | SearchTv | 1 | No | No | 1 | 410098 | NULL |
+---------+--------------+----------+--------+-----------+--------+-------+----------------+----------+
我要插入在最後一個字符串「是」當上述數據被顯示時,但只有當IsActive被設置爲NULL時,列是「IsActive」。
更新表SET isActive = '是' WHERE'CustomerName' = 'Hotstar' 和'ResponseContentType' LIKE '%視頻/ MP2T%' 和'RequestHttpRequest' LIKE「%段% 'AND isActive爲NULL – Zelldon
是否只想在select語句中返回值「是」,還是要保存它? –
請問最短的問題。刪除所有不必要的東西。詢問一般的相關問題。這是對你的讀者的禮貌。 –