Is there a TODO here? Text?
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Tom Lane wrote:
> Christopher Kings-Lynne <chriskl@familyhealth.com.au> writes:
> > What do you actually get back from a Parse request?
>
> Nothing. If successful, it creates a prepared statement inside the
> server.
>
> It might possibly make sense for a libpq routine that exposes Parse
> to actually do Parse followed by Describe Statement; that would allow
> it to give back (a) an indication of the number and types of parameters
> needed by the statement, and (b) an indication of the column set to be
> returned, if it's a SELECT. However, the protocol doesn't tell anything
> about the type of a non-SELECT statement. In any case, this would
> require more invention and coding than I care to do at this point in
> the release cycle (since there's no support in the guts of libpq for
> accepting ParameterDescription messages from the backend). If that's
> what we think we want, we'd better put it on the wish-list for 7.5.
>
> regards, tom lane
>
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