Yurttas/PL/DBL/mysql/F/01/00/SPJ/q06.sql

 1/*
 2REM
 3REM q06.sql
 4REM
 5REM Get the total quantity of part 'P01' supplied by
 6REM supplier 'S01'.
 7REM
 8*/
 9
10\. set-db.sql
11
12SELECT SUM(quantity)
13FROM Shipments
14WHERE pn = 'P01'
15  AND sn = 'S01';