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Re: [HACKERS] Surjective functional indexes - Mailing list pgsql-hackers

From Thomas Munro
Subject Re: [HACKERS] Surjective functional indexes
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Msg-id CAEepm=3B8HuoX9mR0qxedm1LPKAh8C_299zkL6+DD+y28KCsXw@mail.gmail.com
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In response to Re: [HACKERS] Surjective functional indexes  (Konstantin Knizhnik <k.knizhnik@postgrespro.ru>)
Responses Re: [HACKERS] Surjective functional indexes
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On Fri, Jun 9, 2017 at 8:08 PM, Konstantin Knizhnik
<k.knizhnik@postgrespro.ru> wrote:
> Attached please find rebased version of the patch.
> Now "projection" attribute is used instead of surjective/injective.

Hi Konstantin,

This still applies but it doesn't compile after commits 2cd70845 and
c6293249.  You need to change this:
     Form_pg_attribute att = RelationGetDescr(indexDesc)->attrs[i];

... to this:
     Form_pg_attribute att = TupleDescAttr(RelationGetDescr(indexDesc), i);

Thanks!

-- 
Thomas Munro
http://www.enterprisedb.com

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