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Questions tagged entity-relationship

8 questions

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36
votes
1
answers

SQLite database scheme as Entity Relationship Model

database sqlite entity-relationship
asked 2012-02-23T10:51:20.050
11
votes
5
answers

How to model a database with many m:n relations on a table

database-design relational-database entity-relationship database-schema
asked 2011-08-16T19:13:57.570
16
votes
1
answers

When is it appropriate to use a bidirectional association and when is it not?

hibernate orm jpa entity-relationship
asked 2011-06-13T06:52:03.637
21
votes
6
answers

EF 4.1 - Model Relationships

asp.net-mvc-3 entity-framework-4 entity-relationship ef-code-first entity-framework-4.1
asked 2011-03-18T12:36:51.623
63
votes
2
answers

Django: what is the difference (rel & field)

python django entity-relationship
asked 2011-03-07T07:17:24.470
29
votes
1
answers

Delete child objects in Entity Framework

entity-framework-4 entity-relationship
asked 2010-11-11T01:50:18.420
18
votes
9
answers

What's the point of a candidate key?

database database-design entity-relationship relational-database
asked 2010-10-18T17:01:56.543
18
votes
5
answers

Generate an E-R Diagram by reverse-engineering a database

database diagram entity-relationship
asked 2008-10-09T04:53:23.130