Re: [patch] BUG #19558: User-defined prefix operators "|" and "->" no longer parse in 19beta2 (SQL/PGQ grammar change)

From: Pierre Forstmann <pierre(dot)forstmann(at)gmail(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: pierre(at)senellart(dot)com, pgsql-bugs(at)lists(dot)postgresql(dot)org
Subject: Re: [patch] BUG #19558: User-defined prefix operators "|" and "->" no longer parse in 19beta2 (SQL/PGQ grammar change)
Date: 2026-07-18 16:01:48
Message-ID: 1b69cad1-19b4-4334-bb6e-a343151e8b78@gmail.com
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No good reason: I have fixed my mistake in patch v002.

Thanks.

Le 18/07/2026 à 17:42, Tom Lane a écrit :
> Pierre Forstmann <pierre(dot)forstmann(at)gmail(dot)com> writes:
>> I propose following patch that adds missing grammar rules:
> Why are you promoting these to UMINUS binding precedence?
> AFAICS they would have had Op precedence before v19
> (and still do, as binary operators).
>
> regards, tom lane

Attachment Content-Type Size
0002-bug-19558-Fix-user-defined-prefix-operators-and-fixe.patch text/x-patch 1.5 KB

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