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Uttaran Banerjee

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Latest activity by Uttaran Banerjee
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    Uttaran Banerjee created a post,

    non 1:1 mapping between entity and tables

     In our data model we have split up some of our dimensions into multiple tables( such as product dim and product dim extension). The extension shares the same grain and # of records as the base tab...

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    Uttaran Banerjee created a post,

    Use UDP to create physical column names

    Hi, We follow a practice where every extension column to an existing table will start using X_( i.e X_COLUMN_NAME). IN Erwin today the logical and the physical column/attrib names are same. is ther...

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    Uttaran Banerjee created a post,

    How to model non-equi joins?

    Hi,    I am trying to represent an OBIEE data model using erwin. I want to bring in some relationships that require the following. 1.) Use the between operator for dates. 2.) use some function such...