Re: Ordered Append Node - Mailing list pgsql-hackers

From Florian Weimer
Subject Re: Ordered Append Node
Date
Msg-id 82k5o9pcr7.fsf@mid.bfk.de
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In response to Re: Ordered Append Node  (Markus Schiltknecht <markus@bluegap.ch>)
Responses Re: Ordered Append Node  (Markus Schiltknecht <markus@bluegap.ch>)
List pgsql-hackers
* Markus Schiltknecht:

>> uses a heap to efficiently find the next value from the source tapes.
>
> Well, maybe my point here is: why do you need the heap to sort?

I think you need it because there are potentially many input types.

--
Florian Weimer                <fweimer@bfk.de>
BFK edv-consulting GmbH       http://www.bfk.de/
Kriegsstraße 100              tel: +49-721-96201-1
D-76133 Karlsruhe             fax: +49-721-96201-99


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