q4.sql [25]
/* Company database
List the last name(s) of employees supervised by the manager of ‘Headquarters’ department. and the number of subordinates for each of these employees.
Result: (2 rows) LNAME Subordinates
Wong 3 Wallace 2
*1
q4.sql [25]
/* Company database
List the last name(s) of employees supervised by the manager of ‘Headquarters’ department. and the number of subordinates for each of these employees.
Result: (2 rows) LNAME Subordinates
Wong 3 Wallace 2
*1