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From: Tom Lane <[email protected]>
To: David G. Johnston <[email protected]>
Cc: [email protected]
Cc: Pg Docs <[email protected]>
Subject: Re: Incorrect Syntax in Function Syntax diagram
Date: Wed, 23 Jun 2021 12:07:29 -0400
Message-ID: <[email protected]> (raw)
In-Reply-To: <CAKFQuwar-RXDzzE53swDA3QbPZVhx=AuG9y=udHX024rvaRA3g@mail.gmail.com>
References: <[email protected]>
	<CAKFQuwaGV+47J9yqoi16Ke7jkzKALO1V=VXrjMPwhMe9tL580w@mail.gmail.com>
	<[email protected]>
	<CAKFQuwar-RXDzzE53swDA3QbPZVhx=AuG9y=udHX024rvaRA3g@mail.gmail.com>

"David G. Johnston" <[email protected]> writes:
> Do we have an existing convention in the syntax section to indicate
> defaults, either with emphasis, placement, or even an annotation like "*"?

No.  The syntax diagrams verge on unreadability already, so I'm
unconvinced that trying to overload them with this issue would be
wise.

			regards, tom lane

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