mac_man2005@hotmail.it wrote:
> Thanks for your support.
>
> I downloaded the source code of the last stable version of PostgreSQL.
> Where can I find the part related to the External Sorting algorithm
> (supposed to be Replacement Selection)?
> I mean, which is the file to be studied and/or modified and/or substituted?
src/backend/utils/sort/tuplesort.c
--
Alvaro Herrera Developer, http://www.PostgreSQL.org/
"I would rather have GNU than GNOT." (ccchips, lwn.net/Articles/37595/)