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Re: Improve documentation regarding custom settings, placeholders, and the administrative functions - Mailing list pgsql-hackers

From Zhang Mingli
Subject Re: Improve documentation regarding custom settings, placeholders, and the administrative functions
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Msg-id a8ca923a-5659-4b5a-b999-271dc4889a83@Spark
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In response to Re: Improve documentation regarding custom settings, placeholders, and the administrative functions  ("David G. Johnston" <david.g.johnston@gmail.com>)
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On Feb 6, 2025 at 10:49 +0800, David G. Johnston <david.g.johnston@gmail.com>, wrote:

Yes, and when it does it is doing so in lieu of an error, and thus it is not returning the value of the setting.  It does not mean the value taken on by the named parameter is NULL, which is not possible. i.e., SHOW will never produce NULL.
Hi,

OK, LGTM.

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Zhang Mingli
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