in universe perameter u dont give the option multiple
contexts ,what is the impact in report level
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Answer Posted / nathan
By having multiple contexts you can utilize the 'multipass'
sql feature. Multipass: Breaking one large SQL into
multiple SQLs.If you are using the star schema with two or
more fact tables,and you enable this feature, BO will
automatically generate two or more SQLs (i.e. one SQL for
each fact table object used in the report). Then the
results will be synchronised in the report. For more on
multipass concept please refer to Ralph Kimball's Lifecycle
toolkit (not modelling)book.
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