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From: Michael Nolan <htfoot@gmail.com>
Date: Thu, 26 Feb 2026 15:59:54 -0600
Message-ID: <CAOzAquKm3DzMA3bdW5obh+ZWjuFJ=y9n4Wg7d=qFfkOXf0tHoA@mail.gmail.com>
Subject: Issue with refreshing materialized view from another system
To: "pgsql-generallists.postgresql.org" <pgsql-general@lists.postgresql.org>
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We have a connection from a PostgreSQL server to a MySQL server which is
used to update a materialized view on the PostgreSQL server from tables on
the MySQL server (running CIVI-CRM, which may not be relevant.)

We are trying to move the PostgreSQL server to a new cloud server.

On the current production system, all the materialized views work, but the
biggest of them can take about an hour.

On the new system, the smallest of the materialized views works, but the
larger ones all seem to time out.

Could this be some kind of setting on PostgreSQL, like a memory or buffer
issue?

Mike Nolan
htfoot@gmail.com

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<div dir=3D"ltr"><div>We have a connection from a PostgreSQL server to a My=
SQL server which is used to update a materialized view on the PostgreSQL se=
rver from tables on the MySQL server (running CIVI-CRM, which may not be re=
levant.)</div><div><br></div><div>We are trying to move the PostgreSQL serv=
er=C2=A0to a new cloud server.</div><div><br></div><div>On the current prod=
uction system, all the materialized views work, but the biggest of them can=
 take about an hour.</div><div><br></div><div>On the new system, the smalle=
st of the materialized views works, but the larger ones all seem to time ou=
t.</div><div><br></div><div>Could this be some kind of setting on PostgreSQ=
L, like a memory or buffer issue?</div><div><br></div><div>Mike Nolan</div>=
<div><a href=3D"mailto:htfoot@gmail.com">htfoot@gmail.com</a></div></div>

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