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Re: mysql hash table equivalent? - Mailing list pgsql-general

From Tom Lane
Subject Re: mysql hash table equivalent?
Date
Msg-id 787.1128389885@sss.pgh.pa.us
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In response to mysql hash table equivalent?  ("Chris St Denis" <chris@aebc.com>)
Responses Re: mysql hash table equivalent?  (Douglas McNaught <doug@mcnaught.org>)
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"Chris St Denis" <chris@aebc.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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