help1402

It's UWAweek 47

help1402

This forum is provided to promote discussion amongst students enrolled in CITS1402 Relational Database Management Systems.

Please consider offering answers and suggestions to help other students! And if you fix a problem by following a suggestion here, it would be great if other interested students could see a short "Great, fixed it!" followup message.

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UWA week 43 (2nd semester, study break) ↓

Is Relational Algebra part of Final Exam? (all 3)

1:42pm Tue 22nd Oct, Hafiz A.

Hi Do we need to prepare relational algebra for the final exam? will there be any question to write any expression in relational algebra for any statement / scenario?

Is Relational Algebra part of Final Exam? (all 3)

3:18am Wed 23rd Oct, Mehwish N.

If you are preparing for SQL, you are following the rules of relational algebra. Yes, it is included, but I cannot give away the final exam :)

Is Relational Algebra part of Final Exam? (all 3)

9:29am Wed 23rd Oct, Hafiz A.

Thanks. My question was mainly regarding learning relational algebra notations (like Σ/Π) and practising writing expressions? The sample paper doesn't include such questions. If the final exam is like the sample, can we skip these notations and focus on learning actual SQL statements instead?

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