Say I'm using SQL and I have <BR>EmployeeID, EmployeeSalary<BR><BR>I want a graph that shows the count of employees by various salary ranges:<BR><10K<BR>10K through 20K<BR>21K through 30K<BR>and so on ...

You can count and report the total number of rows that have the same value for one or more columns. You can use the automatic group by feature to group the values according to their columns. The ...

I have a table that logs a record containing a userid, a fileid and a date, one record inserted every time that file is downloaded.<BR><BR>I want to get the top 10 downloads by count for a given date ...