| From: | Andres Freund <andres(at)anarazel(dot)de> |
|---|---|
| To: | Heikki Linnakangas <hlinnaka(at)iki(dot)fi> |
| Cc: | Peter Geoghegan <pg(at)heroku(dot)com>, Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>, Stephen Frost <sfrost(at)snowman(dot)net>, Robert Haas <robertmhaas(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Bruce Momjian <bruce(at)momjian(dot)us>, Jeff Janes <jeff(dot)janes(at)gmail(dot)com> |
| Subject: | Re: INSERT ... ON CONFLICT syntax issues |
| Date: | 2015-05-06 21:18:24 |
| Message-ID: | 20150506211824.GG12506@alap3.anarazel.de |
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| Lists: | pgsql-hackers |
On 2015-05-07 00:10:22 +0300, Heikki Linnakangas wrote:
> Right, that's the idea. Indexes are just an implementation detail -
I think that's a distinction just about no user out there cares about.
> Unfortunately you can't create a "partial constraint" - you'll have to
> create a partial index. I wish we would fix that directly, by allowing
> partial unique constraints.
It's not just partial ones, it's also expression ones, right?
Greetings,
Andres Freund
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