description: Learn about the Transact-SQL PIVOT and UNPIVOT relational operators. Use these operators on SELECT statements to change a table-valued expression into another table. You can use the ...

PowerPivot with SQL Server 2008 R2 One of the prime-time features of Microsoft SQL Server 2008 R2 is provided by the “Project Gemini” technology known as PowerPivot for “Self Service BI”.

Assuming 100 marks as the maximum achievable marks for a given subject. Write a SQL query to print the result for each student.

Looker lets a person — any person — create a query to cover the whole group of suppliers, with a query “that takes 10 seconds to write,” Tabb explains.