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New to PostgreSQL Question (Query Optimizer) - Mailing list pgsql-hackers

From Rick Windham
Subject New to PostgreSQL Question (Query Optimizer)
Date
Msg-id 199802192134.PAA05943@ns.chapwin.com
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Responses Re: [HACKERS] New to PostgreSQL Question (Query Optimizer)  (Bruce Momjian <maillist@candle.pha.pa.us>)
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Hello,
    I'm newly into PostgreSQL from a SYBASE world and I haven't had a lot of
time to get into the code, so bare with me please.
    Is there a query optimizer in PostgreSQL?  or if not are there plans for
one?  And are there plans for anything like clustered indexes?
    I'm curious because one of the jobs I almost took a few years ago was
working on the query optimizer itself.  And please forgive me current
ignorance of the architecture of your engine.

Thanks, Rick.
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