spark-instrumented-optimizer/sql/catalyst
Kazuaki Ishizaki 7564a9a706 [SPARK-23921][SQL] Add array_sort function
## What changes were proposed in this pull request?

The PR adds the SQL function `array_sort`. The behavior of the function is based on Presto's one.

The function sorts the input array in ascending order. The elements of the input array must be orderable. Null elements will be placed at the end of the returned array.

## How was this patch tested?

Added UTs

Author: Kazuaki Ishizaki <ishizaki@jp.ibm.com>

Closes #21021 from kiszk/SPARK-23921.
2018-05-07 15:22:23 +09:00
..
src [SPARK-23921][SQL] Add array_sort function 2018-05-07 15:22:23 +09:00
pom.xml [SPARK-19550][BUILD][FOLLOW-UP] Remove MaxPermSize for sql module 2018-01-15 07:49:34 -06:00