return a custom table when no results on base search

Hi I have the following search, and sometimes it doesent get any result. When there are no values to return, I want to return a table with the fields: _time | sloc_type | upload_id to show the user that there are no results. My search: index=testeda_p groupID=sloc_data | search project=Periph core=pcie core_ver=1.4 sloc_type="verif" | dedup _time | sort -_time | head 1 | table _time sloc_type upload_id Thanks