Aggregate SQL Queries (SUM, COUNT, AVG, GROUP BY) These queries summarize the data in the LibraryManagementSystem using common aggregate functions.

SQL Server 2005I'm trying to get a single table to return a bunch of rows and the the sums of some of the solumns as the last row. I can't quite get it the way I want. I've been trying something ...

How to Create a Table From Query Results in Microsoft SQL. If your business uses relational databases to store data, you may have used a SQL SELECT clause to create new tables from query results.

Range sum queries are fundamental part of modern data analysis application. But traditional query algorithms can not be applied on data stream, which is an unbounded sequence of data elements ...