Re: mysql hash table equivalent?

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: "Chris St Denis" <chris(at)aebc(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: mysql hash table equivalent?
Date: 2005-10-04 01:38:05
Message-ID: 787.1128389885@sss.pgh.pa.us
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"Chris St Denis" <chris(at)aebc(dot)com> writes:
> Does postgres support in-memory only tables like the mysql HASH table type?

No, and it doesn't seem particularly necessary: a table that is being
hit heavily will stay in cache buffers anyhow. You don't need any
special mechanism.

regards, tom lane

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