In article <20060427001523.GR97354@xxxxxxxxxxxxx>, Jim C. Nasby <jnasby@xxxxxxxxxxxxx> wrote: % Keep reading... from the same paragraph: % % Clustering is a one-time operation: when the table is subsequently % updated, the changes are not clustered. But this isn't really relevant to the question. More to the point is this tidbit from the documentation for SELECT: If the ORDER BY clause is specified, the returned rows are sorted in the specified order. If ORDER BY is not given, the rows are returned in whatever order the system finds fastest to produce. This is not necessarily the order in which they're stored on disk. -- Patrick TJ McPhee North York Canada ptjm@xxxxxxxxxxxx