SQL 列 'Id' 被指定多次

Question

这个问题在这里已经有了答案:




9年前关闭。

Possible Duplicate:
sql 2005 - The column was specified multiple times

  SELECT TOP(20) * 
    FROM (SELECT * 
            FROM [3D_Benchmarks] 
            JOIN [3D_Slugs] ON [3D_Benchmarks].Id = [3D_Slugs].BenchmarkId) AS tb 
ORDER BY tb.FPS DESC;

我收到此错误:

The column 'Id' was specified multiple times for 'tb'.

Answer 1

而不是 select *使用 select table.columnname或 tablename.* .