Help Center/ GaussDB(DWS)/ Developer Guide/ Standard data warehouse (8.1.3.x)/ GaussDB(DWS) Development Design Specifications/ GaussDB(DWS) Database Object Design Rules/ Design Rules for GaussDB(DWS) Views and Associated Tables

Updated on 2024-11-05 GMT+08:00

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Design Rules for GaussDB(DWS) Views and Associated Tables

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: GaussDB(DWS) Database Object Design Rules

Previous topic: GaussDB(DWS) Constraint Design Rules

Next topic: GaussDB(DWS) JDBC Configuration Rules

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