On Dec 17, 2010, at 9:31 AM, Tom Lane wrote:
> Well, we did beat up Pavel over trying to shoehorn this facility into
> the existing FOR syntax, so I can hardly blame him for thinking this
> way. The question is whether we're willing to assume that FOREACH will
> be limited to iterating over arrays, meaning we'll be stuck with
> inventing yet another initial keyword if some other fundamentally
> different concept comes along. Right at the moment I can't think of
> any plausible candidates, but ...
FOREACH pair IN HSTORE…
David
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