我有一個包含字段(trackid,artist,countview)的表,我只需要返回最大值爲countview
的行。返回最大值的單行
試圖
SELECT trackid, artist, MAX(countview) FROM tracklist
但我想我應該把在具有?
我有一個包含字段(trackid,artist,countview)的表,我只需要返回最大值爲countview
的行。返回最大值的單行
試圖
SELECT trackid, artist, MAX(countview) FROM tracklist
但我想我應該把在具有?
SELECT trackid, artist, countview
FROM tracklist
ORDER BY countview DESC LIMIT 1
SELECT的TrackID,藝術家,MAX(countview)FROM曲目列表GROUP BY的TrackID,藝術家
這不會提供請求的結果,並且只有在trackid和artist的組合有countview的多個不同值時纔有用。 – Inca
SELECT的TrackID,藝術家FROM曲目列表WHERE countview =(SELECT MAX(countview)FROM曲目列表)
SELECT trackid, artist, countview FROM tracklist ORDER BY countview DESC LIMIT 1
SELECT trackid, artist, countview FROM tracklist WHERE countview =(SELECT max(countview) FROM tracklist)
SELECT *
FROM tracklist
WHERE countview = (SELECT MAX(countview) FROM tracklist)
如果你知道(或者認爲)你應該使用HAVING,它有多難查找它的語法? – GolezTrol