[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
how to speed up sort for partially sorted input?
|
From: |
Peng Yu |
|
Subject: |
how to speed up sort for partially sorted input? |
|
Date: |
Sat, 7 Aug 2021 19:46:41 -0500 |
Hi,
Suppose that I want to sort an input by column 1 and column 2 (column
1 is of a higher priority than column 2). The input is already sorted
by column1.
Is there a way to speed up the sort (compared with not knowing column
1 is already sorted)? Thanks.
--
Regards,
Peng
- how to speed up sort for partially sorted input?,
Peng Yu <=