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difference between join and union in reportstudio?

Question Posted / soujivadlani

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difference between join and union in reportstudio?..

Answer / palzkumar

UNION is one of the set operator, which is to apply one or more queries, that results in a projection list on which other queries can be based.
JOIN is not a set operator, but it's used to joins two queries with various relationship's cardinality.

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difference between join and union in reportstudio?..

Answer / sharath.dwh

IN REPORT STUDIO JOIN IS USED TO JOIN TWO TABLES AND

UNION IS USED TO JOIN 2 REPORTS OR QUERIES.



SHARATH

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