Yurttas/PL/DBL/oracle/F/01/SPJ/q08.sql

 1REM
 2REM q08.sql
 3REM
 4REM Change the color of part 'P02' to 'Yellow',
 5REM increase its weight by 5, and
 6REM set its city to unknown('NULL').
 7REM
 8
 9UPDATE Parts
10SET color='Yellow',
11    weight=weight+5,
12    city='NULL'
13WHERE pn = 'P02';