GitHub user huaxingao opened a pull request:
https://github.com/apache/spark/pull/21069
[SPARK-23920][SQL]add array_remove to remove all elements that equal
element from array
## What changes were proposed in this pull request?
add array_remove to remove all elements that equal element from array
## How was this patch tested?
add unit tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/huaxingao/spark spark-23920
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/21069.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #21069
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commit cd9969442f780e5a0dad74aa61e49151dd2b2250
Author: Huaxin Gao <huaxing@...>
Date: 2018-04-13T18:25:19Z
[SPARK-23920][SQL]add array_remove to remove all elements that equal
element from array
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