Yurttas/PL/DBL/oracle/F/01/Bank/q100.sql

 1REM
 2REM q100.sql
 3REM
 4REM Find all customers with both loan and an account
 5REM at the 'Perryridge' branch.
 6REM
 7
 8SELECT customername
 9FROM Depositor
10WHERE branchname = 'Perryridge'
11  AND customername IN (SELECT customername
12                       FROM Borrower 
13                       WHERE branchname = 'Perryridge');