GitHub user viirya opened a pull request:
https://github.com/apache/spark/pull/19304
[SPARK-22086][DOCS] Add expression description for CASE WHEN
## What changes were proposed in this pull request?
In SQL conditional expressions, only CASE WHEN lacks for expression
description. This patch fills the gap.
## How was this patch tested?
Only documentation change.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/viirya/spark-1 casewhen-doc
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/19304.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 #19304
----
commit 4f088d5f8219c81ab3fddbb283b24ab4e3a79c78
Author: Liang-Chi Hsieh <[email protected]>
Date: 2017-09-21T09:42:13Z
Add expression description for CASE WHEN.
----
---
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
