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Siebel Analytics Server Administration Guide > Creating and Administering the Business Model and Mapping Layer in a Repository > Creating and Administering Logical Tables >
Specifying a Primary Key in a Logical Table
After creating tables in the Business Model and Mapping layer, you specify a primary key for each table.
NOTE: Logical dimension tables must have a logical primary key. Logical keys can be composed of one or more than one logical columns. Logical keys are optional for logical fact tables, although the administration tool may warn you if they do not exist.
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Siebel Analytics Server Administration Guide Published: 11 March 2004 |