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From: Tom Lane <tgl@sss.pgh.pa.us>
To: David Rowley <dgrowleyml@gmail.com>
Cc: Dean Rasheed <dean.a.rasheed@gmail.com>
Cc: John Naylor <john.naylor@enterprisedb.com>
Cc: Peter Eisentraut <peter.eisentraut@enterprisedb.com>
Cc: pgsql-hackers <pgsql-hackers@postgresql.org>
Subject: Re: Non-decimal integer literals
Date: Wed, 30 Nov 2022 18:36:47 -0500
Message-ID: <1467947.1669851407@sss.pgh.pa.us> (raw)
In-Reply-To: <CAApHDvqOe9Oip=j2UB8FZCKrPLrrY4OHDe96qNWnaYQeb5mgwg@mail.gmail.com>
References: <b239564c-cad0-b23e-c57e-166d883cb97d@enterprisedb.com>
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	<791aee01-f488-0706-2694-08c5b57a3bdd! @enterprisedb.com>
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	<CAApHDvrL6_+wKgPqRHr7gH_6xy3hXM6a3QCsZ5ForurjDFfenA@mail.gmail.com>
	<CAEZATCUONXthTZWzay_m6NE4Q5QH_KRg=fd2WE1wt2LgFn-CYQ@mail.gmail.com>
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David Rowley <dgrowleyml@gmail.com> writes:
> I agree that it should be a separate patch.  But thinking about what
> Tom mentioned in [1], I had in mind this patch would need to wait
> until the new standard is out so that we have a more genuine reason
> for breaking existing queries.

Well, we already broke them in v15: that example now gives

regression=# select 0x42e;
ERROR:  trailing junk after numeric literal at or near "0x"
LINE 1: select 0x42e;
               ^

So there's probably no compatibility reason not to drop the
other shoe.

			regards, tom lane





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