cardinality in BMM layer
993000Jun 4 2013 — edited Jun 4 2013Dear 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