Joining between large & small tables?
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To
: pgsql-admin <pgsql-admin@xxxxxxxxxxxxxx>
Subject
: Joining between large & small tables?
From
: Wells Oliver <wells.oliver@xxxxxxxxx>
Date
: Mon, 13 Jul 2020 18:39:39 -0700
Given a large large large table A and a small small temp table B is there any benefit to doing SELECT * FROM a JOIN b USING (somecol) vs SELECT * FROM b JOIN a USING (somecol)?
When you just want the intersection...
--
Wells Oliver
wells.oliver@xxxxxxxxx
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