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Re: PostgreSQL Limits: maximum number of columns in SELECT result

Greg Stark <stark@mit.edu>

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From: Greg Stark <stark@mit.edu>
To: Vladimir Sitnikov <sitnikov.vladimir@gmail.com>
Cc: Tom Lane <tgl@sss.pgh.pa.us>, Dave Cramer <davecramer@postgres.rocks>, Amul Sul <sulamul@gmail.com>, PostgreSQL Hackers <pgsql-hackers@lists.postgresql.org>
Date: 2022-06-02T14:58:33Z
Lists: pgsql-hackers 
On Tue, 31 May 2022 at 12:00, Vladimir Sitnikov
<sitnikov.vladimir@gmail.com> wrote:
>
> Please, do not suggest me avoid 65535 parameters. What I wanted was just to test that the driver was able to handle 65535 parameters.

I don't think we have regression tests to cover things at these
limits, that might be worth adding if they're not too awkward to
maintain.

-- 
greg

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  1. Doc: mention limitation of the number of resultset columns