(Sorry, did not include the list in the reply)

Pavan Deolasee wrote:

Yes. That's how it works.

Is that how it works for an index as well? I just found out that I have an index that is 35GB, and the table is 85GB. ( I will look into the index, it works fine, but an index that is almost one third of the size of the table, seems a little bit strange. ) So if it works the same way and the index uses a B-tree, I assume it only loads the pages that contains the subpart of the index that are relevant, is this correct?

thomas

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