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| author | Takuya UESHIN <ueshin@happy-camper.st> | 2014-07-05 11:48:08 -0700 |
|---|---|---|
| committer | Michael Armbrust <michael@databricks.com> | 2014-07-05 11:48:08 -0700 |
| commit | 3da8df939ec63064692ba64d9188aeea908b305c (patch) | |
| tree | 0b88fec7fe05973c0fa6c085f56bfa597d4c1b87 /.gitignore | |
| parent | 42f3abd529e84f3b26386abe2bde30666e74b64e (diff) | |
| download | spark-3da8df939ec63064692ba64d9188aeea908b305c.tar.gz spark-3da8df939ec63064692ba64d9188aeea908b305c.tar.bz2 spark-3da8df939ec63064692ba64d9188aeea908b305c.zip | |
[SPARK-2366] [SQL] Add column pruning for the right side of LeftSemi join.
The right side of `LeftSemi` join needs columns only used in join condition.
Author: Takuya UESHIN <ueshin@happy-camper.st>
Closes #1301 from ueshin/issues/SPARK-2366 and squashes the following commits:
7677a39 [Takuya UESHIN] Update comments.
786d3a0 [Takuya UESHIN] Rename method name.
e0957b1 [Takuya UESHIN] Add column pruning for the right side of LeftSemi join.
Diffstat (limited to '.gitignore')
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