Yurttas/PL/DBL/oracle/F/01/Company-B/q15.sql

 1REM
 2REM q15.sql
 3REM
 4REM Give all managers a 10 percent raise.
 5REM
 6
 7UPDATE Works
 8SET salary = salary * 1.1
 9WHERE employeename IN (SELECT managername
10                       FROM manages);