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Results tagged with database-design
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user 39476
The development of the conceptual schema and/or the logical model and/or the physical settings of a database.
0
votes
Does this break normalization?
The trick here is modeling the business practice. For example: Is it possible that the order fulfilling company (owner of the database) may fulfill orders from a company large enough to have departmen …
- 263
2
votes
Accepted
Composite primary key plus a separate (surrogate) id column for foreign key references
I would recommend using it (town_id) as the only primary key (provided my first comment is true about the increment and uniqueness), and the Region/Country IDs should only be foreign keys. This would …
- 263