JOIN order, 15K, 15K, 7MM rows

From: "Andrew Lazarus" <drlaz(at)attglobal(dot)net>
To: <pgsql-performance(at)postgresql(dot)org>
Subject: JOIN order, 15K, 15K, 7MM rows
Date: 2004-02-18 22:51:52
Message-ID: 0a0c01c3f671$ceb08c80$847ba8c0@ANDYXP
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All three tables have the same integer key, and it's indexed.

I parenthesized the joins to do the two small tables first.

I'm running and INSERT INTO ... SELECT query with this join (one record added per record in join), 4 hours down and all I have to show for it is 100 recycled transaction logs. ?

If it ever returns, I can post the Explain output.

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