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| author | Yin Huai <yhuai@databricks.com> | 2015-06-02 00:20:52 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-06-02 00:20:52 -0700 |
| commit | 0f80990bfac1e9969644952d1d8edaf7d26fb436 (patch) | |
| tree | 726c7e11b17ecfbb059a75de1bd6d207007300d0 /python | |
| parent | 7b7f7b6c6fd903e2ecfc886d29eaa9df58adcfc3 (diff) | |
| download | spark-0f80990bfac1e9969644952d1d8edaf7d26fb436.tar.gz spark-0f80990bfac1e9969644952d1d8edaf7d26fb436.tar.bz2 spark-0f80990bfac1e9969644952d1d8edaf7d26fb436.zip | |
[SPARK-8023][SQL] Add "deterministic" attribute to Expression to avoid collapsing nondeterministic projects.
This closes #6570.
Author: Yin Huai <yhuai@databricks.com>
Author: Reynold Xin <rxin@databricks.com>
Closes #6573 from rxin/deterministic and squashes the following commits:
356cd22 [Reynold Xin] Added unit test for the optimizer.
da3fde1 [Reynold Xin] Merge pull request #6570 from yhuai/SPARK-8023
da56200 [Yin Huai] Comments.
e38f264 [Yin Huai] Comment.
f9d6a73 [Yin Huai] Add a deterministic method to Expression.
Diffstat (limited to 'python')
0 files changed, 0 insertions, 0 deletions