The DVAR function in Microsoft Excel is a database function, and its purpose is to estimate the variance of a population based on a sample from selected database entries. The formula for the DVAR ...
The DGET function in Excel is a Database function that extracts from a database a single record that matches the specified criteria. The formula for the DGET function is DGET (database, field, ...
Make a call to the database function dba_GetSQLForSpid to get the underlying SQL, which can show you why performance is slow. The function accepts one parameter: the SQL Server process ID (@spid) of a ...