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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 11:48:30 -0700 |
| commit | 3aa52be39def24a1b285ede8f2610d93079de5a1 (patch) | |
| tree | b9254b22aee8a906d8977ae0e3ebb41bc0e69fb0 /sbt | |
| parent | b77715a5bd46ab31b8dbcaa36555c9f3312b72c4 (diff) | |
| download | spark-3aa52be39def24a1b285ede8f2610d93079de5a1.tar.gz spark-3aa52be39def24a1b285ede8f2610d93079de5a1.tar.bz2 spark-3aa52be39def24a1b285ede8f2610d93079de5a1.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.
(cherry picked from commit 3da8df939ec63064692ba64d9188aeea908b305c)
Signed-off-by: Michael Armbrust <michael@databricks.com>
Diffstat (limited to 'sbt')
0 files changed, 0 insertions, 0 deletions