11 Topics
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Hello, I am a student and I was assigned to create my first entity relationship diagram and I'm kind of lost. The professor hints the paintings should be broken into a generalization hierarchy since they have so many attributes but I can only break them into two sub(entities) based on … | |
1. Display student id, student first name, student last name, the students’s faculty advisor id, advisor last name, advisor location and phone number. You will join uc_student and uc_faculty 2. Write a SELECT statement that will return the faculty last name, faculty first name and the room for faculty whose … | |
Hi there, i need to draw an ERD Diagram and i can only draw the, product,blueprint,hardware,software and i am stuck Please help...i would appreciate it a lot.Many thanks. **Scenario:** You have been asked to create a database design for the BoingX Aircraft Company (BAC), which has two products: TRX-5A and … | |
This is an ERD of medical lab software. I am confused due to a circle or roundTrip of the relation between the Entities. Is I made it correct or not ? if not how to make it correct ? [URL="http://a3.sphotos.ak.fbcdn.net/hphotos-ak-ash4/422463_280238002046639_100001813236086_645715_1317454702_n.jpg"]http://a3.sphotos.ak.fbcdn.net/hphotos-ak-ash4/422463_280238002046639_100001813236086_645715_1317454702_n.jpg[/URL] | |
Hiya, I need to design a ERD with UML notation, can anyone suggest a tool? Sweet and simple Thanks. Dave | |
I've to design a database for a tuition centre. Here is some business rules for it: - A centre has many student (1-m) - A centre has many teacher (1-m) - A centre offer one or more subjects (1-m) - A teacher teaches one or more subjects and a subject … | |
I'm having troubles designing the following ERD, I find it extremely hard, so I would appreciate any suggestions on how to resolve it. I need to store sentences in PHP and another ones in JAVA, always mapping them between languages and map their equivalent position between them too, so every … | |
hello i am developing my uni project organiztion management system for hr organization hirarchy -organization1 can have its [CODE]--org1suborg1 --org1suborg2 ---org1suborg2suborg1[/CODE] -organization1 can have [CODE]-suborg1 department1 department1 department2 -employee in organization departments[/CODE] here is database so far [CODE] organaization (orgid,orgname,parentorgid) department (departid,orgid,departname,parentdepartid) employee (orgid,departid,employeeid,employeename) [/CODE] i want some one to … | |
Can someone help me how to relate events, team, athletes and results in olympic games design | |
Hello all, I am new to database design and was wondering if someone would look at my ERD to see if I have my relationships correctly identified along with foriegn keys as well. If it is not correct could someone point me in the right direction to correct my mistakes. … | |
Hi, I designed this ERD for a small social networking website (1-2 million user), and I would love to get experts feedback on the initial design [url]http://www.seegh.com/erd.png[/url] Thanks In Advance Regards. Yehia A.Salam |
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