help1402

It's UWAweek 18 (1st semester, week 9)

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.

How do I ask a good question?

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UWA week 16 (1st semester, week 7) ↓

Lab 3 Assistance (all 3)

10:30am Wed 17th Apr, ANONYMOUS

Hi, Have we learned all the required content to work on Lab 3 Q6? I noticed it wants us to merge attributes together and concatenate a string of either 'Code' or 'Type' and am not really sure how to proceed. Or am I overthinking it and it is a simple o...

UWA week 14 (1st semester, non-teaching week) ↓

Project Normalisation Question (both)

3:14pm Mon 1st Apr, ANONYMOUS

Hi, Did you want us to leave any many-to-many relationships in our EERD's or should we normalise and split them apart? Just a bit confused on whether we do this now or in the logical modelling part of the project. Thanks

Data Dictionary Query (all 4)

3:07pm Mon 1st Apr, ANONYMOUS

I could be wrong, but I think those are just questions for consideration in the interim before we actually include all the foreign keys in our logical modelling.

UWA week 13 (1st semester, week 5) ↓

Data Dictionary Query (all 4)

11:18am Thu 28th Mar, ANONYMOUS

Hi, I know that we do not include foreign keys within our ER diagrams, but do we include them within our attribute data dictionary's, or should we consider them later when making our databases (ie. part 2 of the project)? Thanks

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