Re: Ordered Append Node - Mailing list pgsql-hackers

From Markus Schiltknecht
Subject Re: Ordered Append Node
Date
Msg-id 47469657.9050705@bluegap.ch
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In response to Re: Ordered Append Node  (Florian Weimer <fweimer@bfk.de>)
Responses Re: Ordered Append Node  (Florian Weimer <fweimer@bfk.de>)
List pgsql-hackers
Hi,

Florian Weimer wrote:
> I think you need it because there are potentially many input types.

Given the partitioning case, I'd expect all rows to have an equal tuple 
descriptor. Maybe this is a matter of what to optimize, then?

Could you elaborate on what use case you have in mind?

Regards

Markus


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