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Re: How to properly use TRIM()? - Mailing list pgsql-general

From David G. Johnston
Subject Re: How to properly use TRIM()?
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Msg-id CAKFQuwYaVKcMU0wP3SAbct8FU0H4iy=E1HxxBY-gcvmoK-GsrQ@mail.gmail.com
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In response to Re: How to properly use TRIM()?  (Igor Korot <ikorot01@gmail.com>)
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On Sat, Mar 7, 2026 at 12:58 PM Igor Korot <ikorot01@gmail.com> wrote:
So I started looking for a way to return SQL_NO_DATA
on that 4th column...

Doesn't "No Data" refer to the result set as a whole, not individual columns?  I'd assume NULL is detected some other way.

David J.

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