Help Center/ GaussDB(DWS)/ Developer Guide/ Standard data warehouse (9.1.0.x)/ Development and Design Proposal/ Database Object Design/ View and Joined Table Design

Updated on 2024-09-02 GMT+08:00

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View and Joined Table Design

View Design

[Proposal] Do not nest views unless they have strong dependency on each other.
[Proposal] Try to avoid sort operations in a view definition.

Joined Table Design

[Proposal] Minimize joined columns across tables.
[Proposal] Joined columns should use the same data type.
[Proposal] The names of associated fields should show the associations. For example, they can use the same name.

Parent topic: Database Object Design

Previous topic: Constraint Design

Next topic: JDBC Configuration

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