Thanks Julian, I'll have a look into it and then file a issue! On Tue, May 10, 2016 at 12:42 AM, Julian Hyde <[email protected]> wrote:
> It would make a lot of sense if the UNNEST operator could work on MAP the > same way it works on ARRAY (except that it would produce 2 columns rather > than 1). Feel free to log a JIRA case for that or for whatever Drill does. > > Julian > > > > On May 9, 2016, at 11:56 AM, Johannes Schulte < > [email protected]> wrote: > > > > Hi! > > > > Is there a plan for introducing a way to explode the contents of a map, > > similar to what hive and drill offer? Currently the only way of accessing > > map entries is knowing the exact keys. I looked through the code but did > > not find anything for this. Would this be a useful contribution? > > > > Cheers, > > > > Johannes > >
