Re: A bit confused about "pgsql_tmp" vs "temp tablespace"

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Thomas Kellerer <spam_eater(at)gmx(dot)net>
Cc: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: A bit confused about "pgsql_tmp" vs "temp tablespace"
Date: 2018-07-18 14:01:54
Message-ID: 9013.1531922514@sss.pgh.pa.us
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Thomas Kellerer <spam_eater(at)gmx(dot)net> writes:
> But what about the (temp) space needed for e.g. sorting, grouping or intermediate results from CTEs or derived tables?
> Is that also controlled through the temp_tablespaces?

Yes.

regards, tom lane

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