Differentiation between the EXCEPT and INTERSECT operators
Briefly describe the differentiation between the EXCEPT and INTERSECT operators?
Expert
EXCEPT : Two query expressions are measured and the differentiation between the outcomes will be returned through EXCEPT operator. The outcome set will have rows returned from the first set of rows except the rows those are as well returned from the second set of rows.
INTERSECT : The outcome of two queries is measured and returns the rows that are frequent to each.
State the difference between OLTP and OLAP?
Explain the term Relationship in brief.
Explain three types of SQL database server architecture?
What can be done with the Data Stage Director?
Define the term Auto regression? Explain in brief.
Explain what needs to happen to convert a relation to third normal form?
Specify the user profiles within the Supervisor?
Illustrates implementation of stored procedures?
Explain briefly the term data mart?
Specify the chief components of the Transaction-based Systems?
18,76,764
1956471 Asked
3,689
Active Tutors
1448915
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!