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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 40 (2nd semester, week 10) ↓
SVG not supported 12:14am Thu 3rd Oct, ANONYMOUS

The more I delve into project, more clarity I am getting for the topics we studied in lectures. I have worked fair bit on the project, still seems I am quiet far from finish. I see project part-1 had a late submission tab. is there any such option for...


SVG not supported 12:05am Thu 3rd Oct, Mehwish N.

Sure Please make individual submissions (though they will be similar). Also attempt the test individually. Cheers


SVG not supported 12:03am Thu 3rd Oct, Mehwish N.

- Same street address can be in different postcodes so a street address is not determined by postcode (nor vice versa). E.g., 1 Other street Nedlands 6009 and 1 Other street Perth 6000. - Phone numbers Email Follow the rules from the lecture )


SVG not supported 11:56pm Wed 2nd Oct, Mehwish N.

Hi, This was likely a glitch. You can access it now


SVG not supported 11:53pm Wed 2nd Oct, Mehwish N.

Thanks Mia.


SVG not supported 11:52pm Wed 2nd Oct, Mehwish N.

I delved into that particular part in the video, because it was going to be in the mid-term. That video was released before the mid-term.


SVG not supported 11:50pm Wed 2nd Oct, Mehwish N.

At the beginning you can include DROP statements for all the tables in your database. This to ensure that when I am going to run your database, I do not have any existing tables with the same name Cheers


SVG not supported 11:50pm Wed 2nd Oct, Mehwish N.

Hi, If the vehicles were picked and dropped at the same location, there was no need for two relationships. In reality, one can pick and drop the vehicles to separate depots. Also, this sample ERD is one way of solving the project. Students can offer ...


SVG not supported 11:42pm Wed 2nd Oct, Mehwish N.

Hi, The standard approach has been discussed in the lecture under logical modeling. However, it is also possible to deviate from the standard approach. You need to look at the connections between the subclasses superclass with rest of the ER model. I...


SVG not supported 11:39pm Wed 2nd Oct, Mehwish N.

Time duration Some students made a valid argument about issues with the internet during this week and were wondering if the situation continues next week, then that may impact their performance. Just to put everyone at ease, I have extended window f...


SVG not supported 11:39pm Wed 2nd Oct, Mehwish N.

Time duration Some students made a valid argument about issues with the internet during this week and were wondering if the situation continues next week, then that may impact their performance. Just to put everyone at ease, I have extended window f...


SVG not supported 11:39pm Wed 2nd Oct, Mehwish N.

Hi, Yes triggers and views are included. You need them for the project so please practice them. Cheers


SVG not supported
Depot Email 👍x1  (both)
11:38pm Wed 2nd Oct, ANONYMOUS

In the 2nd paragraph of the case study it does say Depots have an email address each (S 24)


SVG not supported 11:29pm Wed 2nd Oct, ANONYMOUS

Hi,I just want to know the scope of the take-home test, will it contain content after lecture 9?(for example,nomination and trigger?) or just all about project2? Thank you.


SVG not supported 10:53pm Wed 2nd Oct, ANONYMOUS

will there be a time limit for doing the takehome test that is when we have started it will we have a limited time such as 1 or 2 hours to complete it?,if so what would be the time limit?


SVG not supported 10:05pm Wed 2nd Oct, ANONYMOUS

Hi, Could you please advise when the take home test opens and closes in Moodle? Thanks.


SVG not supported 9:19pm Wed 2nd Oct, ANONYMOUS

I do not know why they would take away access for this, it is very inconvenient.


SVG not supported 9:17pm Wed 2nd Oct, ANONYMOUS

There is an attribute in the Depot enntity in the ERD model, 'email'. Shouldn't this corrected email attribute be in the Client entity? As the case study specifically said there are one or two email for the client, and none for depot.


SVG not supported 7:02pm Wed 2nd Oct, ANONYMOUS

I'm not sure if I'm missing something in the case study, but could someone clarify the difference between the Days attribute in the HiredVehicle relation and the hireDays attribute in the Booking relation? Are they referring to the same concept (The ...


SVG not supported 6:41pm Wed 2nd Oct, ANONYMOUS

I am also interested to know more on this too. And if there are deductions made to our take-at-home test grade what is the most we can lose what is the weighting of each deduction?

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