Re: BUG #18240: Undefined behaviour in cash_mul_flt8() and friends

From: Michael Paquier <michael(at)paquier(dot)xyz>
To: "Jonathan S(dot) Katz" <jkatz(at)postgresql(dot)org>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, David Rowley <dgrowleyml(at)gmail(dot)com>, exclusion(at)gmail(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: BUG #18240: Undefined behaviour in cash_mul_flt8() and friends
Date: 2024-01-15 07:54:51
Message-ID: ZaTky5BB_nqxl6f3@paquier.xyz
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On Sun, Jan 14, 2024 at 09:55:03AM +0900, Michael Paquier wrote:
> By the way, let me know if you have any objections about the patch I
> have posted upthread that reduces the dependency to money in the main
> regression test suite, replacing things with varbit while keeping
> coverage the same. I have a few second thoughts about the change in
> create_table, so I'm tempted to leave that part out for now, switching
> the rest.

This one has been backpatched as 31acee4b66f9 for now, but I've left
out the test case in create_table with partitions. I kind of felt
that I was missing something, and it did not prevent to switch all the
others.

I'll spawn a thread on -hackers about what to do next, with probably a
patch to propose a deprecation notice in the docs for v17.
--
Michael

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