GitHub user wangyum opened a pull request: https://github.com/apache/spark/pull/21010
[SPARK-23900][SQL] format_number support user specifed format as argument ## What changes were proposed in this pull request? `format_number` support user specifed format as argument. For example: ```sql spark-sql> SELECT format_number(12332.123456, '##################.###'); 12332.123 ``` ## How was this patch tested? unit test You can merge this pull request into a Git repository by running: $ git pull https://github.com/wangyum/spark SPARK-23900 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/spark/pull/21010.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 #21010 ---- commit 202fa3d505ed4395858a277c9b871006b2f64483 Author: Yuming Wang <yumwang@...> Date: 2018-04-09T14:28:44Z format_number udf should take user specifed format as argument ---- --- --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org