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Parent-Child Dimension in a correct DW? Easy

I'll start from the bottom line: If you create your Data Warehouse and you follow the DW rules, you're life will be easy (assuming you know the semantics and the way to build a good and correct DW).
In our case, if you have a dimension and you want to make a Parent-Child hierarchy, your life will be easy if you built the dimension's table in the right way.


Tags: parent-child


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