Yurttas/PL/DBL/mysql/F/01/00/Company-B/q09.sql

 1/*
 2REM
 3REM q09.sql
 4REM
 5REM Find all employees who earn more than the
 6REM average salary of all employees of their company.
 7REM
 8*/
 9
10\. set-db.sql
11
12SELECT W1.employeename
13FROM Works W1
14WHERE salary > (SELECT AVG(W2.salary)
15                FROM Works W2
16                WHERE W1.companyname = W2.companyname);