Hi Julian Hyde, Thanks for your response. I am looking for the Drill way of doing it.
In fact I have coded session_id function exactly as one of other ContextFunctions of Drill. I seem to be missing something :( Best Regards, Nagu. On Mon, Dec 19, 2016 at 1:30 PM, Nagarajan Chinnasamy < [email protected]> wrote: > Hi, > > Am developing a UDF called SESSION_ID as detailed in issue: > > https://issues.apache.org/jira/browse/DRILL-5043 > > It does not take any input parameters. Now, I can only invoke it using > parenthesis as in: > > SELECT SESSION_ID() FROM (Values(1)); > > I would like to know what do I need to do if I need to invoke it without > paranthesis like: > > SELECT SESSION_ID FROM (Values(1)); > > Appreciate your input. > > Best Regards, > Nagu. >
