Re: Array parsing incorrectly accepts ragged multidimensional arrays

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Nikhil Benesch <nikhil(dot)benesch(at)gmail(dot)com>
Cc: pgsql-bugs(at)lists(dot)postgresql(dot)org, Sean Loiselle <himself(at)seanloiselle(dot)com>
Subject: Re: Array parsing incorrectly accepts ragged multidimensional arrays
Date: 2023-06-04 22:53:32
Message-ID: 4027008.1685919212@sss.pgh.pa.us
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Nikhil Benesch <nikhil(dot)benesch(at)gmail(dot)com> writes:
> While working on Postgres-compatible array support in Materialize, my
> colleague Sean Loiselle (CC'd) discovered what a class of seemingly
> invalid array values that are accepted by Postgres's array input
> routine:

Yeah, see existing thread (and patch) at

https://www.postgresql.org/message-id/flat/2794005(dot)1683042087(at)sss(dot)pgh(dot)pa(dot)us

Please review that if you'd like.

regards, tom lane

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