weixin_39560002的博客1.SQL Server:Oracle:Select top 1 * from tablenameSelect * from tablename where rownum Select A.*, B.* from A left Join B on A.bh=B.bhSelect A.*, B.* fro...
zweig123的博客1.SQL Server:Oracle:Select top 1 * from tablenameSelect * from tablename where rownum Select A.*, B.* from A left Join B on A.bh=B.bhSelect A.*, B.* fro...