- In the 
		  OpenESQL Assistant, create a 
		  SELECT (cursor) or a 
		  SELECT DISTINCT (cursor) query. 
		
 
 
		- On the tree view, right-click a column name. 
		
 
 
		- Click an aggregate function to perform on the column. 
		
 
 
	 
 
	 Note: For more information about aggregate functions, see the SQL documentation for your DBMS
.