| From: | Greg Nancarrow <gregn4422(at)gmail(dot)com> |
|---|---|
| To: | Amit Kapila <amit(dot)kapila16(at)gmail(dot)com> |
| Cc: | "houzj(dot)fnst(at)fujitsu(dot)com" <houzj(dot)fnst(at)fujitsu(dot)com>, Amit Langote <amitlangote09(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, "pgsql-hackers(at)lists(dot)postgresql(dot)org" <pgsql-hackers(at)lists(dot)postgresql(dot)org>, Dilip Kumar <dilipbalaut(at)gmail(dot)com> |
| Subject: | Re: Data is copied twice when specifying both child and parent table in publication |
| Date: | 2021-12-02 04:10:54 |
| Message-ID: | CAJcOf-edwsr+NkZSQ=hXYm4EKtE=Ub6H1OUzr=UVbnsZ-bQ4BQ@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Thu, Dec 2, 2021 at 1:48 PM Greg Nancarrow <gregn4422(at)gmail(dot)com> wrote:
>
> If you updated my original description to say "(instead of just the
> individual partitions)", it would imply the same I think.
> But I don't mind if you want to explicitly state both cases to make it clear.
>
For example, something like:
For publications of partitioned tables with publish_via_partition_root
set to true, only the partitioned table (and not its partitions) is
included in the view, whereas if publish_via_partition_root is set to
false, only the individual partitions are included in the view.
Regards,
Greg Nancarrow
Fujitsu Australia
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