Re: EXPLAIN, utility statement parameters, and recent plpgsql changes

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От Tom Lane
Тема Re: EXPLAIN, utility statement parameters, and recent plpgsql changes
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Msg-id 29262.1263501757@sss.pgh.pa.us
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Ответ на Re: EXPLAIN, utility statement parameters, and recent plpgsql changes  (Dimitri Fontaine <dfontaine@hi-media.com>)
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Dimitri Fontaine <dfontaine@hi-media.com> writes:
> Tom Lane <tgl@sss.pgh.pa.us> writes:
>> Well, the point of the hook is to change the results of parse
>> transformation, so just calling it doesn't do much --- you have to apply
>> the whole parse analysis process, *and keep the resulting tree*.

> Could that be done in the function, in the phase you call "doing initial
> parsing"?

Within copyParamList?  Seems like rather an abuse of the design ... it's
just supposed to copy the ParamListInfo, not editorialize on the entire
content of the portal.
        regards, tom lane


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