Surely for compatibility with existing apps, you'd need to allow both...
Chris
> -----Original Message-----
> From: pgsql-hackers-owner@postgresql.org
> [mailto:pgsql-hackers-owner@postgresql.org]On Behalf Of Thomas Lockhart
> Sent: Tuesday, 26 February 2002 10:49 PM
> To: PostgreSQL Hackers List
> Subject: [HACKERS] quotes in SET grammar
>
>
> Christopher's patch to fix docs regarding single- and double-quotes in
> SET syntax got me looking at gram.y. It turns out that although we allow
> lists of double-quoted strings in SET, we do not allow lists of
> single-quoted strings (the latter should have been preferred afaik). And
> although we allow single-quoted strings in SET TIME ZONE, we do not
> allow double-quoted strings! So things seem inconsistant to me.
>
> Possible cases look like
>
> SET TIME ZONE 'pst8pdt';
> SET TIME ZONE "pst8pdt";
> SET DATESTYLE = "US","ISO";
>
> Is there any objection to allowing both single- and double-quoted
> strings in SET? Or should I remove the double-quoted variety altogether?
> I've got patches for the former, but am willing to consider either
> solution. afaik single-quoted strings would be sufficient to cover
> users' expectations, and all cases are extentions to SQL9x syntax, which
> only specifies SET TIME ZONE with a numeric offset. Comments?
>
> - Thomas
>
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