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Turning a recursive hierarchy into a dimension Part 1: Fixed depth

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IT-eye weblog

Posts: 884
Nickname: iteye
Registered: Jul, 2005

IT-eye weblog is a blog about Java and Oracle technology
Turning a recursive hierarchy into a dimension Part 1: Fixed depth Posted: Dec 23, 2005 11:13 AM
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One of the more challenging issues when modelling dimensions are variable depth recursive structures. The most common example is the manager-employee example. These employees both exist as a record in an employee table and are linked to one another by a recursive ID (manager_ID) which reflects to the tables sequence number (ID): Table: Employees ID Name Function Manager_ID 1 [...]

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