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Re: Incremental View Maintenance, take 2 - Mailing list pgsql-hackers

From Alexandre Felipe
Subject Re: Incremental View Maintenance, take 2
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Msg-id CAE8JnxMKmdwzwuXCt8MEztv=5zmSNgQfLnk2GREDsBFScQzNog@mail.gmail.com
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In response to Re: Incremental View Maintenance, take 2  (Alexandre Felipe <o.alexandre.felipe@gmail.com>)
Responses Re: Incremental View Maintenance, take 2
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There was a warning on my initial rebase, so I fixed that.

I also changed the bitmap set to a list, I don't think we need O(1) lookup here as suggested by Zhang [1] on patch 6.

Yugo,
I think there is an issue in
src/backend/commands/matview.c, IVM_immediate_maintenance, line 1688, when apply_delta fails, and PG_RE_THROW is called, wouldn't we have to cleanup? As in line 1699 onwards?



Regards,
Alexandre

On Thu, Feb 12, 2026 at 6:08 PM Alexandre Felipe <o.alexandre.felipe@gmail.com> wrote:
Sorry for creating a new thread for this.
I don't have the original email.

This is my attempt on rebasing 
https://commitfest.postgresql.org/patch/4337/

Regards,
Alexandre
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