Neil Conway <[EMAIL PROTECTED]> writes:
> Tom Lane wrote:
>> I would like to see this folded together with creation of a centralized
>> plan caching module.

> Interesting. Can you elaborate on how you'd envision call sites making 
> use of this module?

I hadn't really gotten as far as working out a reasonable API for the
module.  The $64 question seems to be what is the input: a textual query
string, a raw parse analysis tree, or what?  And what sort of key does
the caller want to use to re-find a previously cached plan?

Probably the first thing to do is look around at the plausible users of
this thing and see what they'd find most convenient.

                        regards, tom lane

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