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| author | Davies Liu <davies@databricks.com> | 2015-02-04 11:34:46 -0800 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2015-02-04 11:34:46 -0800 |
| commit | ac0b2b788ff144970d6fdbdc445367772770458d (patch) | |
| tree | 65a7875644f6ef8617c6e53e413fbce321cbb33e /external | |
| parent | 38a416f0360fa68fc445af14910fb253ff9ad493 (diff) | |
| download | spark-ac0b2b788ff144970d6fdbdc445367772770458d.tar.gz spark-ac0b2b788ff144970d6fdbdc445367772770458d.tar.bz2 spark-ac0b2b788ff144970d6fdbdc445367772770458d.zip | |
[SPARK-5588] [SQL] support select/filter by SQL expression
```
df.selectExpr('a + 1', 'abs(age)')
df.filter('age > 3')
df[ df.age > 3 ]
df[ ['age', 'name'] ]
```
Author: Davies Liu <davies@databricks.com>
Closes #4359 from davies/select_expr and squashes the following commits:
d99856b [Davies Liu] support select/filter by SQL expression
Diffstat (limited to 'external')
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