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From: Tom Lane <[email protected]>
To: Peter Eisentraut <[email protected]>
Cc: David E. Wheeler <[email protected]>
Cc: jian he <[email protected]>
Cc: PostgreSQL Hackers <[email protected]>
Subject: Re: Document DateStyle effect on jsonpath string()
Date: Tue, 10 Sep 2024 16:16:12 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <[email protected]>
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Peter Eisentraut <[email protected]> writes:
> These JSON path functions are specified by the SQL standard, so they 
> shouldn't depend on PostgreSQL-specific settings.  At least in new 
> functionality we should avoid that, no?

Hmm ... but does the standard precisely define the output format?

Since these conversions are built on our own timestamp I/O code,
I rather imagine there is quite a lot of behavior there that's
not to be found in the standard.  That doesn't really trouble
me as long as the spec's behavior is a subset of it (i.e.,
reachable as long as you've got the right parameter settings).

			regards, tom lane






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