GitHub user 10110346 opened a pull request:
https://github.com/apache/spark/pull/18103
[SPARK-20876][SQL]if the input parameter is float type for ceil ,the result
is not we expected
## What changes were proposed in this pull request?
spark-sql>SELECT ceil(cast(12345.1233 as float));
spark-sql>12345
For this case, the result we expected is `12346`
## How was this patch tested?
After the modification:
spark-sql>SELECT ceil(cast(12345.1233 as float));
spark-sql>12346
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/10110346/spark wip-lx-0525-1
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18103.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 #18103
----
commit 9d8287dc20b1cde32a4270da8faca9f694fe1134
Author: liuxian <[email protected]>
Date: 2017-05-25T02:13:14Z
if the input parameter is float type for ceil or floor,the result is
not we expected
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