Re: Flat Query

From: Tony D <tonyisyourpal_at_netscape.net>
Date: 14 Oct 2005 08:54:29 -0700
Message-ID: <1129305269.118876.125750_at_g44g2000cwa.googlegroups.com>

I haven't heard the term "flat query", but "query flattening" (at least in Ingres) refers to rewriting a query which contains subselects to replace those subselects with logically equivalent joins & restrictions. In Ingres, the query optimiser will do this for you automatically.

Tony

Received on Fri Oct 14 2005 - 17:54:29 CEST

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