Re: row filtering for logical replication - Mailing list pgsql-hackers

From Amit Kapila
Subject Re: row filtering for logical replication
Date
Msg-id CAA4eK1JNpxyLHo3jMBbN630UJv4iCcB6OPOEW7p8aaUU6-tnaQ@mail.gmail.com
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In response to Re: row filtering for logical replication  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
Responses Re: row filtering for logical replication  (Tomas Vondra <tomas.vondra@enterprisedb.com>)
List pgsql-hackers
On Wed, Jul 14, 2021 at 8:03 PM Tomas Vondra
<tomas.vondra@enterprisedb.com> wrote:
>
> On 7/14/21 2:50 PM, Amit Kapila wrote:
> > On Wed, Jul 14, 2021 at 3:58 PM Tomas Vondra
> >
> > I think apart from the above, it might be good if we can find what
> > some other databases does in this regard?
> >
>
> Yeah, that might tell us what the users would like to do with it. I did
> some quick search, but haven't found much :-( The one thing I found is
> that Debezium [1] allows accessing both the "old" and "new" rows through
> value.before and value.after, and use both for filtering.
>

Okay, but does it apply a filter to both rows for an Update event?

>
> [1]
> https://wanna-joke.com/wp-content/uploads/2015/01/german-translation-comics-science.jpg
>

This link doesn't provide Debezium information, seems like a typo.

-- 
With Regards,
Amit Kapila.



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