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Re: How to allow null as an option when using regexp_matches? - Mailing list pgsql-general

From Vincent Veyron
Subject Re: How to allow null as an option when using regexp_matches?
Date
Msg-id 20211208184058.a0fcdb1c8d72ff6dc5e23851@wanadoo.fr
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In response to Re: How to allow null as an option when using regexp_matches?  (Shaozhong SHI <shishaozhong@gmail.com>)
List pgsql-general
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On Wed, 8 Dec 2021 17:07:27 +0000
Shaozhong SHI <shishaozhong@gmail.com> wrote:
>
> Any good example?
>

Plenty of them in the fine documentation :

https://www.postgresql.org/search/?q=coalesce




--                     Bien à vous, Vincent Veyron

https://compta.libremen.com
Logiciel libre de comptabilité générale en partie double

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