directly construct a query plan

From: "Chengkai Li" <dbresearch(at)hotmail(dot)com>
To: pgsql-docs(at)postgresql(dot)org
Subject: directly construct a query plan
Date: 2004-10-04 17:42:05
Message-ID: BAY2-F6l894nUTDd2h20002285f@hotmail.com
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Hello everyone,
I plan to directly construct a query plan without going through the query
optimizer, by manipulating the various data structures for representing
query plan tree and parse tree. Is there any facility inside/outside
postgresql that can be of help? Is there any known issue/difficulty related
to this?

Thanks!

Steve

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