###### Required for all non-trivial PRs
- [ ] Rebased/mergable
- [ ] Tests pass
- [ ] CHANGELOG.md updated
- [ ] Sign [CLA](https://influxdata.com/community/cla/) (if not already signed)

###### Required only if applicable
_You can erase any checkboxes below this note if they are not applicable to your Pull Request._
- [ ] [InfluxQL Spec](https://github.com/influxdata/influxdb/blob/master/influxql/README.md) updated
- [ ] Provide example syntax
- [ ] Update man page when modifying a command
