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| author | Wenchen Fan <cloud0fan@outlook.com> | 2015-07-29 00:08:45 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-07-29 00:08:45 -0700 |
| commit | 708794e8aae2c66bd291bab4f12117c33b57840c (patch) | |
| tree | d2490f96926e7864db4ac80490dc0e4a844c85d5 /core/pom.xml | |
| parent | 15667a0afa5fb17f4cc6fbf32b2ddb573630f20a (diff) | |
| download | spark-708794e8aae2c66bd291bab4f12117c33b57840c.tar.gz spark-708794e8aae2c66bd291bab4f12117c33b57840c.tar.bz2 spark-708794e8aae2c66bd291bab4f12117c33b57840c.zip | |
[SPARK-9251][SQL] do not order by expressions which still need evaluation
as an offline discussion with rxin , it's weird to be computing stuff while doing sorting, we should only order by bound reference during execution.
Author: Wenchen Fan <cloud0fan@outlook.com>
Closes #7593 from cloud-fan/sort and squashes the following commits:
7b1bef7 [Wenchen Fan] add test
daf206d [Wenchen Fan] add more comments
289bee0 [Wenchen Fan] do not order by expressions which still need evaluation
Diffstat (limited to 'core/pom.xml')
0 files changed, 0 insertions, 0 deletions