Re: Add support for (Var op Var) clause in extended MCV statistics

From: Alena Rybakina <a(dot)rybakina(at)postgrespro(dot)ru>
To: Ilia Evdokimov <ilya(dot)evdokimov(at)tantorlabs(dot)com>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Add support for (Var op Var) clause in extended MCV statistics
Date: 2024-08-12 11:44:05
Message-ID: a18ca659-481e-47b6-8f09-6bb8acea8c16@postgrespro.ru
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Hi! I think your work is important)

I started reviewing it and want to suggest some changes to better code:
I think we should consider the case where the expression is not neither
an OpExpr and VarOpVar expression.

Have you tested this code with any benchmarks?

--
Regards,
Alena Rybakina
Postgres Professional: http://www.postgrespro.com
The Russian Postgres Company

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