I have a large database of names, I would like to produce a query that reveals anyone that appears in the database more than once.\
For instance in the image below "Sayprasith, Nick & S Kaye S" are listed twice in the database. I would like an output showing anyone that has their name repeat two times or more within the "owner_name" column. Ideally the output would be in such a way that preserves the "account number" field as well.
Based on the above image the ideal output would be:
Account Number Owner Name
00015121 Sayprasith, Nick & S Kaye S
00015148 Sayprasith, Nick & S Kaye S
Only it would be for the whole database that consists of many thousand records.
Thanks