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.

How do I ask a good question?

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UWA week 40 (2nd semester, week 10) ↓

Translating super/subclass into sql 👍x1 (all 4)

9:53am Tue 1st Oct, ANONYMOUS

Hi Teaching Team, I have a question regarding how to translate superclass subclass related relationship types into SQL. Take the following relation as an example PropertyForRent propertyNo street city postcode type room rent ownerNo P...

UWA week 31 (2nd semester, week 2) ↓

Questions on data type inconsistency and NOT NULL constraint in lab 👍x1 (both)

8:41pm Sun 4th Aug, ANONYMOUS

Hi all, I have 2 questions concerning lab 1. 1. There are several inconsistencies regarding the data types in the requirements and expected outcomes. To pass the auto test street , city , postcode columns in Q1 should be type VARCHAR instead of CHA...

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