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Unformatted text preview: 1200 213 BK150 1500 304 DK250 1800 210 Relational Algebra Exercise How do you get the following? (1) What are the names of all students? (2) What are the student numbers of all students enrolled in a class? (3) What are the student numbers of all students enrolled in class DK445? (4) What are the names of the students enrolled in class DK445? (5) What are the names and meeting times of Abu Bakars classes?...
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This note was uploaded on 02/06/2012 for the course FACULTY OF WXGE6320 taught by Professor Noraini during the Winter '09 term at University of Malaya.
- Winter '09