Re: No longer possible to query catalogs for index capabilities?

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От Andrew Gierth
Тема Re: No longer possible to query catalogs for index capabilities?
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Msg-id 8737meashg.fsf@news-spur.riddles.org.uk
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Ответ на Re: No longer possible to query catalogs for index capabilities?  (Kevin Grittner <kgrittn@gmail.com>)
Ответы Re: No longer possible to query catalogs for index capabilities?  (Tom Lane <tgl@sss.pgh.pa.us>)
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>>>>> "Kevin" == Kevin Grittner <kgrittn@gmail.com> writes:
>>> Building on the has-property approach Andrew suggested, I wonder if>>> we need something like
pg_index_column_has_property(indexoid,colno,>>> propertyname) with properties like "sortable", "desc", "nulls first".>>
>>This seems simple enough, on the surface.  Why not run with this design?
 
Kevin> Andrew's patch, plus this, covers everything I can think of.

Where'd be a good place to put that function? ruleutils? catalog/index.c ?

(ruleutils is way too big already)

-- 
Andrew (irc:RhodiumToad)



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