| From: | Dmitry Dolgov <9erthalion6(at)gmail(dot)com> |
|---|---|
| To: | Andy Fan <zhihui(dot)fan1213(at)gmail(dot)com> |
| Cc: | David Rowley <dgrowleyml(at)gmail(dot)com>, Ashutosh Bapat <ashutosh(dot)bapat(dot)oss(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Floris Van Nee <florisvannee(at)optiver(dot)com>, "Hou, Zhijie" <houzj(dot)fnst(at)cn(dot)fujitsu(dot)com>, Heikki Linnakangas <hlinnaka(at)iki(dot)fi>, Masahiko Sawada <sawada(dot)mshk(at)gmail(dot)com>, Jesper Pedersen <jesper(dot)pedersen(at)redhat(dot)com> |
| Subject: | Re: UniqueKey on Partitioned table. |
| Date: | 2021-03-26 19:10:36 |
| Message-ID: | 20210326191036.pu7igmfzutbmwvfs@localhost |
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| Thread: | |
| Lists: | pgsql-hackers |
> On Sat, Feb 20, 2021 at 10:25:59AM +0800, Andy Fan wrote:
>
> The attached is a UnqiueKey with EquivalenceClass patch, I just complete the
> single relation part and may have bugs. I just attached it here for design
> review only. and the not-null-attrs is just v1 which we can continue
> discussing on the original thread[2].
Thanks for the patch. After a short look through it I'm a bit confused
and wanted to clarify, now uniquekeys list could contain both Expr and
EquivalenceClass?
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