Re: [HACKERS] Surjective functional indexes

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