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| author | Wenchen Fan <cloud0fan@outlook.com> | 2015-09-15 13:36:52 -0700 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2015-09-15 13:36:52 -0700 |
| commit | 31a229aa739b6d05ec6d91b820fcca79b6b7d6fe (patch) | |
| tree | e1b9382e9ea5c7d3333d009062deaf903bc0efe6 /project/MimaExcludes.scala | |
| parent | 841972e22c653ba58e9a65433fed203ff288f13a (diff) | |
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[SPARK-10475] [SQL] improve column prunning for Project on Sort
Sometimes we can't push down the whole `Project` though `Sort`, but we still have a chance to push down part of it.
Author: Wenchen Fan <cloud0fan@outlook.com>
Closes #8644 from cloud-fan/column-prune.
Diffstat (limited to 'project/MimaExcludes.scala')
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