Re: Should we add GUCs to allow partition pruning to be disabled? - Mailing list pgsql-hackers

Thanks for reviewing again.

On 9 May 2018 at 01:32, Justin Pryzby <pryzby@telsasoft.com> wrote:
> On Mon, May 07, 2018 at 06:00:59PM +1200, David Rowley wrote:
>> Many thanks for reviewing this.
>
> 2nd round - from the minimalist department:
>
> +    partitions which cannot possibly contain any matching records.
> maybe: partitions which cannot match any records.

I don't think that's an improvement. I don't think there's such a
thing as "partitions which match records". A partition can contain a
record, it never matches one.

> +   <para>
> +    Partition pruning done during execution can be performed at any of the
> +    following times:
>
> remove "done"?

Removed.

> +       number of partitions which were removed during this phase of pruning by
> remove "of prunning"

Removed.

v3 attached.

-- 
 David Rowley                   http://www.2ndQuadrant.com/
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