MACROMEDIA COLFUSION MX 7-CFML Reference page 79

<!--- Use a query of queries to generate a new query with --->
<!--- statistical data for each department. --->
<!--- AVG and SUM calculate statistics. --->
<!--- GROUP BY generates results for each department. --->
<cfquery dbtype = "query" name = "DataTable">
SELECT
Dept_Name,
AVG(Salary) AS avgSal,
SUM(Salary) AS sumSal
FROM GetSalaries
GROUP BY Dept_Name
</cfquery>
<!--- Reformat the generated numbers to show only thousands. --->
<cfloop index = "i" from = "1" to = "#DataTable.RecordCount#">
<cfset DataTable.sumSal[i] = Round(DataTable.sumSal[i]/1000)*1000>
<cfset DataTable.avgSal[i] = Round(DataTable.avgSal[i]/1000)*1000>
</cfloop>
<h1>Employee Salary Analysis</h1>
<!--- Bar graph, from Query of Queries --->
<cfchart format="flash"
xaxistitle="Department"
yaxistitle="Salary Average">
<cfchartseries type="bar"
query="DataTable"
itemcolumn="Dept_Name"
valuecolumn="avgSal" />
</cfchart>
cfchartseries 79