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Re: pgsql: Fix parallel index and index-only scans to fall back toserial. - Mailing list pgsql-hackers

From Heikki Linnakangas
Subject Re: pgsql: Fix parallel index and index-only scans to fall back toserial.
Date
Msg-id 1fec9022-41e8-e484-70ce-2179b08c2092@iki.fi
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Responses Re: pgsql: Fix parallel index and index-only scans to fall back to serial.  ("David G. Johnston" <david.g.johnston@gmail.com>)
Re: pgsql: Fix parallel index and index-only scans to fall back to serial.  (Robert Haas <robertmhaas@gmail.com>)
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Hi!

I just bumped into this comment, from commit 09529a70bb5, and I can't 
make sense of it:

> +               /*
> +                * We reach here if the index only scan is not parallel, or if we're
> +                * executing a index only scan that was intended to be parallel
> +                * serially.
> +                */

What was that intended to say?

- Heikki

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