第二个查询是第一个查询的缩写吗?第二个是不是在做隐式连接?它们都返回相同的result...So,我想知道哪一个更好用。使用SQL Server 2008。谢谢你的回答。第一个查询FROM tableA As a JOIN tableB As b ON a.id = b.id SELECTb.columnOne, a.columnTwo
我一直收到错误:SELECT E.LastName, A.PUPoint, A.AccomodationID, P.pickup_TimeACCOMMODATION AS A, ENTITIES AS EWHEREA.Entity_ID = E.Entity_ID
AND P.tour_ID = '11