On 2012-11-14 18:41:12 +0530, Abhijit Menon-Sen wrote:
> There are two or three places in the Postgres source that implement heap
> sort (e.g. tuplesort.c, nodeMergeAppend.c), and it's also needed by the
> BDR code. It seemed reasonable to factor out the functionality.
This replaces the "simpleheap.[ch]" I had in the last submitted series.
> I've attached a patch (binaryheap.diff) that contains a straightforward
> implementation of a binary heap (originally written by Andres, with a
> few bugfixes and cleanups by me).
I want to emphasise that the only good thing about my submitted version
was that it actually compiled. So quite a bit of the work here is from
Abhijit...
Greetings,
Andres
-- Andres Freund http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
Services
