| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | pgsql-hackers(at)lists(dot)postgresql(dot)org |
| Subject: | Re: Dependencies for partitioned indexes are still a mess |
| Date: | 2020-08-14 21:35:34 |
| Message-ID: | 20200814213534.GA8949@alvherre.pgsql |
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| Thread: | |
| Lists: | pgsql-hackers |
On 2020-Aug-14, Alvaro Herrera wrote:
> On 2020-Aug-12, Alvaro Herrera wrote:
>
> > Hmm, we do make the FK constraint depend on the ATTACH for the direct
> > children; what I think we're lacking is dependencies on descendants
> > twice-removed (?) or higher. This mock patch seems to fix this problem
> > by adding dependencies recursively on all children of the index; I no
> > longer see this problem with it.
>
> After going over this some more, this analysis seems correct. Here's a
> better version of the patch which seems final to me.
Pushed.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
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