tag:blogger.com,1999:blog-785895453418216075.post482791061170085970..comments2023-08-23T09:18:07.636-07:00Comments on Tug's Blog: Apache Drill : How to Create a New Function?Tug Grallhttp://www.blogger.com/profile/12028480831632266604noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-785895453418216075.post-49201180576593810692015-11-30T00:52:11.035-08:002015-11-30T00:52:11.035-08:00This is useful to understand custom functions. I a...This is useful to understand custom functions. I am having issue while returning string which is more than 256 chars. Kindly suggest.Anonymousnoreply@blogger.com