Yurttas/PL/DBL/postgres/F/01/Bank/q06.sql

 1/*
 2REM
 3REM q06.sql
 4REM
 5REM Find all customers of the Perryridge branch, i.e., find
 6REM everyone who has an account, a loan, or both.
 7REM
 8*/
 9
10SELECT current_schema();
11SET search_path to "bank";
12
13(SELECT customername
14 FROM Depositor
15 WHERE branchname = 'Perryridge')
16UNION
17(SELECT customername
18 FROM Borrower
19 WHERE branchname = 'Perryridge');