Yurttas/PL/DBL/oracle/F/01/PC/q12.sql
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1REM
2REM q12.sql
3REM
4REM Delete all PC's with less than 2 gigabyte of hard disk.
5REM
6
7DELETE FROM Product
8WHERE model IN (SELECT model
9 FROM PC
10 WHERE hd<2.0);
11
12DELETE FROM PC
13WHERE hd<2.0;