Thanks Rajika for the link. Mehant, Thanks for the information. I tried your patch, there was a conflict when applying the patch to current master in MathFunctions.java. I did a three way merge in git but still had to fix the conflicts manually. I will try to add some more functions on top of your code.
I think this patch (https://issues.apache.org/jira/browse/DRILL-199) also should have used freemarker. I can create a template for this as a start. Thanks, Akila On Wed, Feb 5, 2014 at 9:39 AM, Rajika Kumarasiri < [email protected]> wrote: > Below entry shows how to implement a function. Hope it helps. > > > http://www.confusedcoders.com/bigdata/apache-drill/how-to-contribute-to-apache-drill-implementing-drill-math-functions > > Rajika > > > On Tue, Feb 4, 2014 at 11:52 AM, Akila Wajirasena < > [email protected]> wrote: > > > Hi, > > > > I'm Akila, a software engineer from Sri Lanka. I would like to contribute > > to this project. > > I went through the materials provided in the site and thought of starting > > to implement some > > drill functions. I have some questions regarding that; > > > > I found the document on functions needed to be implemented [1]. I would > > like to know if any of those > > functions already implemented? > > > > Then I found ComparisonFunctions class mentioned in "Contributing" wiki > > page > > is commented out. Is it no longer in use? > > > > > > [1] > > > > > https://docs.google.com/spreadsheet/ccc?key=0Aoz_rQ71aIZ5dC0tN2FhNzY1c0JzV1RpOTZQM0hMdEE&usp=sharing#gid=0 > > > > -- > > Regards > > Akila Wajirasena > > >
