spark-instrumented-optimizer/sql/catalyst
Marek Novotny 2c9d8f56c7 [SPARK-25469][SQL] Eval methods of Concat, Reverse and ElementAt should use pattern matching only once
## What changes were proposed in this pull request?

The PR proposes to avoid usage of pattern matching for each call of ```eval``` method within:
- ```Concat```
- ```Reverse```
- ```ElementAt```

## How was this patch tested?

Run the existing tests for ```Concat```, ```Reverse``` and  ```ElementAt``` expression classes.

Closes #22471 from mn-mikke/SPARK-25470.

Authored-by: Marek Novotny <mn.mikke@gmail.com>
Signed-off-by: Takeshi Yamamuro <yamamuro@apache.org>
2018-09-21 18:16:54 +09:00
..
src [SPARK-25469][SQL] Eval methods of Concat, Reverse and ElementAt should use pattern matching only once 2018-09-21 18:16:54 +09:00
pom.xml [SPARK-25436] Bump master branch version to 2.5.0-SNAPSHOT 2018-09-15 16:24:02 -07:00