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Rhys Barker
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Decks in this class (12)
Diagram characteristics(custom)
What is this relationship cardina...,
What is this relationship cardina...,
What is this relationship cardina...
11
cards
2. modelling
What is a model in data modeling 1,
What are business rules 2,
What characteristics define a goo...
17
cards
1. intro to DB
What is a database 1,
Define data 2,
Define metadata 3
13
cards
3. Enhanced ERD
What is an enhanced er model 1,
What is a subtype in database mod...,
What is a supertype in database m...
12
cards
4. SQL and DML
What is a relational table 1,
What are the two main operations ...,
What does the distinct keyword do...
20
cards
midterm 2 flashcards
What is a relation in the relatio...,
What are the key properties of a ...,
What is the difference between an...
27
cards
subqueries_flashcards
What is a subquery 1,
Where can subqueries be used 2,
What is a scalar subquery 3
9
cards
triggers_procedures_flashcards
What is a stored procedure 1,
What is a trigger 2,
When do triggers execute 3
8
cards
views_flashcards
What is a view in sql 1,
How do you create a view in sql 2,
Can a view be used in queries lik...
8
cards
transactions_flashcards
What does acid stand for in datab...,
What is atomicity in the context ...,
What is consistency in the contex...
10
cards
weaknesses from midterm 1
The _______ is a constraint on th...,
What are three 3 rules that a dat...,
Fill in the blanks conceptual des...
12
cards
weaknesses from midterm 2
When does an inner join occur 1,
What happens to an inner join whe...,
Do every single table in the rela...
8
cards
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COMP 2521
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