SQL Server Set Operators

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SQL Server Set Operators

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Transact-SQL set operators allows us to combine the results from two or more queries into a single result set. The number of columns and the data type for the order of columns must be same for all queries. This lab is divided into six exercises explaining various set operators such as UNION, UNION ALL, INTERSECT and EXCEPT operators.

Exercise 1: UNION Operator
Exercise 2: UNION ALL Operator
Exercise 3: INTERSECT Operator
Exercise 4: EXCEPT operator
Exercise 5: Self-Assessment
Exercise 6: T-SQL Challenge

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Product Description

Transact-SQL set operators allows us to combine the results from two or more queries into a single result set. The number of columns and the data type for the order of columns must be same for all queries. This lab is divided into six exercises explaining various set operators such as UNION, UNION ALL, INTERSECT and EXCEPT operators.

Exercise 1: UNION Operator
Exercise 2: UNION ALL Operator
Exercise 3: INTERSECT Operator
Exercise 4: EXCEPT operator
Exercise 5: Self-Assessment
Exercise 6: T-SQL Challenge

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