Yurttas/PL/DBL/mysql-f-2010/01/SPJ/q02.sql

 1/*
 2REM
 3REM q02.sql
 4REM
 5REM Get supplier numbers for suppliers with a status lower
 6REM than that of supplier 'S01'.
 7REM
 8*/
 9
10\. set-db.sql
11
12SELECT sn
13FROM Suppliers
14WHERE status < (SELECT status
15                FROM Suppliers
16                WHERE sn='S01');