我想通過參加多個表刪除行,你可以看到,但它引發我一個錯誤: DELETE FROM Reg INNER JOIN
RegDoc ON Reg.RegId = RegDoc.RegId INNER JOIN
Doc ON RegDoc.DocId = Doc.DocId
WHERE Doc.Name LIKE N'%Title%'
收到錯誤: Msg 156, Le
我想下面的SQL語句轉換成DBFlow方法調用: SELECT t.SSID, t.BSSID, t.Latitude, t.Longitude, t.Timestamp
FROM wlan_events t
INNER JOIN (SELECT BSSID, MAX(Timestamp) AS MaxTimestamp FROM wlan_events GROUP BY BSSID) gro