Re: Flexible pglz_stategy values and delete const. - Mailing list pgsql-hackers

From Michael Paquier
Subject Re: Flexible pglz_stategy values and delete const.
Date
Msg-id 20200218042041.GE4176@paquier.xyz
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In response to Flexible pglz_stategy values and delete const.  ("Moon, Insung" <tsukiwamoon.pgsql@gmail.com>)
Responses Re: Flexible pglz_stategy values and delete const.
List pgsql-hackers
On Mon, Feb 17, 2020 at 11:04:47AM +0900, Moon, Insung wrote:
> The compression-related strategy is applied only when compressed.
> Decompression does not use strategy, so the old compressed data is not
> affected by the new patch.

This may be a difficult question, but do you have examples of
workloads which could benefit of having such reloptions?  It is not
the kind of options which are easy to tune, still a POC should be
simple enough to implement to show your point.
--
Michael

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