Computer Science 455

Fourth Exercise Set

Due: Tuesday, March 20.

Value:  30 pts.

On pages 185 - 186 work the following problems as SQL exercises (they are expressed as questions in the relational algebra - ignore this for now):

Problem 16 (i.e., 6.16), 22, 24 - 27, 29, 30, 33 - 36, 39 - 46 (20 problems in all)

Place the results in a file called SQL02.SQL in your
handins folder on Plato.  Please begin each file 
with SET ECHO ON, and please do not use the exit 
command.

Any questions? Please let me know. Many thanks!