| From: | Teodor Sigaev <teodor(at)sigaev(dot)ru> |
|---|---|
| To: | Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk> |
| Cc: | Peter Geoghegan <pg(at)bowt(dot)ie>, Alexander Korotkov <a(dot)korotkov(at)postgrespro(dot)ru>, Anastasia Lubennikova <a(dot)lubennikova(at)postgrespro(dot)ru>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: WIP: Covering + unique indexes. |
| Date: | 2018-04-07 20:58:52 |
| Message-ID: | 967f3d09-5662-5f03-2ed3-bce94fab1e11@sigaev.ru |
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| Lists: | pgsql-hackers |
> Support for testing amcaninclude via
> pg_indexam_has_property(oid,'can_include') seems to be missing?
>
> Also the return values of pg_index_column_has_property for included
> columns seem a bit dubious... should probably be returning NULL for most
> properties except 'returnable'.
Damn, you right, it's missed.
> I can look at fixing these for you if you like?
If you will do that I will be very grateful
--
Teodor Sigaev E-mail: teodor(at)sigaev(dot)ru
WWW: http://www.sigaev.ru/
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