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| author | Michael Armbrust <michael@databricks.com> | 2014-04-10 16:20:33 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@apache.org> | 2014-04-10 16:20:33 -0700 |
| commit | f99401a6308d5b9a9259d7597a35ba92f927aa50 (patch) | |
| tree | 371ad2a26369040317fcba657f5f71e8c11a5072 /docs/configuration.md | |
| parent | 930b70f0523e96fe01c1317ef7fad1b76b36d4d9 (diff) | |
| download | spark-f99401a6308d5b9a9259d7597a35ba92f927aa50.tar.gz spark-f99401a6308d5b9a9259d7597a35ba92f927aa50.tar.bz2 spark-f99401a6308d5b9a9259d7597a35ba92f927aa50.zip | |
[SQL] Improve column pruning in the optimizer.
Author: Michael Armbrust <michael@databricks.com>
Closes #378 from marmbrus/columnPruning and squashes the following commits:
779da56 [Michael Armbrust] More consistent naming.
1a4e9ea [Michael Armbrust] More comments.
2f4e7b9 [Michael Armbrust] Improve column pruning in the optimizer.
Diffstat (limited to 'docs/configuration.md')
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