Q6. (8 points, 4 points each) Consider the following instance of the Sailors relation: sid sname...
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Q6. (8 points, 4 points each) Consider the following instance of the Sailors relation: sid sname rating age 30.0 56.0 44.0 15.0 18 jones 3 41 jonah 6 22 ahab 7 63 moby null a. Show the left outer join of S with itself, with the join condition being sid-sid b. Show the right outer join of S with itself, with the join condition being sid-sid Q6. (8 points, 4 points each) Consider the following instance of the Sailors relation: sid sname rating age 30.0 56.0 44.0 15.0 18 jones 3 41 jonah 6 22 ahab 7 63 moby null a. Show the left outer join of S with itself, with the join condition being sid-sid b. Show the right outer join of S with itself, with the join condition being sid-sid
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Related Book For
Database management systems
ISBN: 978-0072465631
3rd edition
Authors: Raghu Ramakrishan, Johannes Gehrke, Scott Selikoff
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