SQL Query to Find Device IDs with Minimum GPA for Each University

The query selects the 'device_id', minimum 'gpa', and 'university' from the 'user_profile' table. It filters the results to only include rows where the combination of 'university' and 'gpa' is present in the subquery. The subquery selects the minimum 'gpa' for each 'university' from the 'user_profile' table. Finally, the results are grouped by 'university'.