GitHub user shuxiong opened a pull request: https://github.com/apache/phoenix/pull/40
PHOENIX-1715 Implement Build-in Math function sign Hi, I am a student from Peking University, and I'd like to participate GSOC2015. This patch is an implementation of Build-in math function Sign. I've already create a subtask[2] under issues [1]. Please help me to check it, and any comments is welcome. [1] https://issues.apache.org/jira/browse/PHOENIX-1660 [2] https://issues.apache.org/jira/browse/PHOENIX-1715 You can merge this pull request into a Git repository by running: $ git pull https://github.com/shuxiong/phoenix 4.3 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/phoenix/pull/40.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 #40 ---- commit d8c1da5855d209934255f76d02cb05fdefc3ad10 Author: yesx <yeshuxi...@gmail.com> Date: 2015-03-09T18:13:39Z PHOENIX-1715 Implement Build-in Math function sign ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---