SQL The column 'Id' was specified multiple times [duplicate]

Answer 1

SELECT * 
            FROM [3D_Benchmarks] 
            JOIN [3D_Slugs] ON [3D_Benchmarks].Id = [3D_Slugs].BenchmarkId) AS tb

3D_Benchmarks have id column,3D_Slugs have id column too.

for explame:[3D_Benchmarks].id as aid,3D_Slugs.id as bid

Answer 2

Instead of select * use select table.columnname or tablename.*.