* your query should return LastName & the sum of Age from your table for all users with a LastName = Smith* * The column title of the summed ages should be SumAge. Your output should look like the ...

The sum of all values in LAT_N rounded to a scale of decimal places. The sum of all values in LONG_W rounded to a scale of decimal places. where is the sum of all values in LAT_N and is the sum of all ...

I'm writing a Delphi application, and are using the Tdbgrid to view the results. I am used to work with db engines which support calculated fields in this manner, so I assumed it would be possible in ...

Abstract: Online analytical processing (OLAP) is a critical component of data warehouse. Most of today's OLAP applications work on data warehouses with a centralized structure in which a single ...