Re: FmgrInfo allocation patterns (and PL handling as staged programming)

From: Chapman Flack <jcflack(at)acm(dot)org>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: PostgreSQL Hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: FmgrInfo allocation patterns (and PL handling as staged programming)
Date: 2025-04-06 18:16:38
Message-ID: 67F2C506.2040703@acm.org
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On 04/06/25 13:59, Tom Lane wrote:
> polymorphic arguments: the element type of an anyarray argument can
> change on-the-fly from one call to the next in the same query.

Yuck! I had not guessed that.

Regards,
-Chap

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