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From: Tom Lane <tgl@sss.pgh.pa.us>
To: Pierre Forstmann <pierre.forstmann@gmail.com>
cc: pierre@senellart.com, pgsql-bugs@lists.postgresql.org
Subject: Re: [patch] BUG #19558: User-defined prefix operators "|" and "->" no
 longer parse in 19beta2 (SQL/PGQ grammar change)
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Comments: In-reply-to Pierre Forstmann <pierre.forstmann@gmail.com>
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Pierre Forstmann <pierre.forstmann@gmail.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