Re: pgsql: Fix O(N^2) performance issue in pg_publication_tables view.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: fabriziomello(at)gmail(dot)com
Cc: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: Re: pgsql: Fix O(N^2) performance issue in pg_publication_tables view.
Date: 2019-05-22 19:57:47
Message-ID: 11441.1558555067@sss.pgh.pa.us
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=?UTF-8?Q?Fabr=C3=ADzio_de_Royes_Mello?= <fabriziomello(at)gmail(dot)com> writes:
> There are some case I missed to force us to use pg_get_publication_tables
> SRF instead of use pg_publication_rel ??

pg_publication_rel isn't going to provide the correct expansion of
a FOR ALL TABLES publication, IIUC.

regards, tom lane

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