RE: A little RULE help?

From: Steven Winfield <Steven(dot)Winfield(at)cantabcapital(dot)com>
To: Vik Fearing <vik(dot)fearing(at)2ndquadrant(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org>
Subject: RE: A little RULE help?
Date: 2018-01-31 15:39:46
Message-ID: E9FA92C2921F31408041863B74EE4C2001A47A36A0@CCPMAILDAG03.cantab.local
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No. It's because your view's WHERE clause is being added to your INSERT
and of course nothing matches, so nothing gets inserted.

> That would fit with what I observe, but I’m not sure how I go about
> proving
EXPLAIN

Thanks. You’re right - I should have thought to use EXPLAIN before posting here.

Don't use RULEs.
--
Vik Fearing +33 6 46 75 15 36
http://2ndQuadrant.fr<http://2ndQuadrant.fr> PostgreSQL : Expertise, Formation et Support

Repeating this, as if I should already know this, is less helpful though. It’s not as if the docs tells users to steer clear of RULEs.
If there is something I don’t understand, such as RULEs, I prefer to experiment with it and ask questions if there is something I still don’t follow. I thought this was the correct forum for those questions.

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