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cardinality in BMM layer

993000Jun 4 2013 — edited Jun 4 2013
Dear All ,

I have a question in the rpd in OBIEE that is what difference we will get when we have given an option in the BMM layer as 1 to many 0r many to 1 to 1 in the Joining tables .I would like to know that this cardinality will give any difference in the record count in the reports .

Please suggest me what is the usage of the cardinality in sql query out put .



Thanks

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