GitHub user adrian-wang opened a pull request:
https://github.com/apache/spark/pull/9347
[SPARK-11396] [SQL] add native implementation of datetime function
to_unix_timestamp
`to_unix_timestamp` is the deterministic version of `unix_timestamp`, as it
accepts at least one parameters.
Since the behavior here is quite similar to `unix_timestamp`, I think the
dataframe API is not necessary here.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/adrian-wang/spark to_unix_timestamp
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/9347.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 #9347
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commit 7c595fdf7a6d4c0b0df00de9759780faec45b095
Author: Daoyuan Wang <[email protected]>
Date: 2015-10-29T05:20:34Z
add native implementation of to_unix_timestamp
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