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| author | Davies Liu <davies@databricks.com> | 2016-09-19 13:24:16 -0700 |
|---|---|---|
| committer | Davies Liu <davies.liu@gmail.com> | 2016-09-19 13:24:16 -0700 |
| commit | d8104158a922d86dd4f00e50d5d7dddc7b777a21 (patch) | |
| tree | b97cebcefcedbd7171bdfd40c55fe09802de8673 /sql/catalyst/src/test | |
| parent | e0632062635c37cbc77df7ebd2a1846655193e12 (diff) | |
| download | spark-d8104158a922d86dd4f00e50d5d7dddc7b777a21.tar.gz spark-d8104158a922d86dd4f00e50d5d7dddc7b777a21.tar.bz2 spark-d8104158a922d86dd4f00e50d5d7dddc7b777a21.zip | |
[SPARK-17100] [SQL] fix Python udf in filter on top of outer join
## What changes were proposed in this pull request?
In optimizer, we try to evaluate the condition to see whether it's nullable or not, but some expressions are not evaluable, we should check that before evaluate it.
## How was this patch tested?
Added regression tests.
Author: Davies Liu <davies@databricks.com>
Closes #15103 from davies/udf_join.
Diffstat (limited to 'sql/catalyst/src/test')
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