The Ad Hoc Editor allows you to select from the following view types:

• Tables: used to view values in the database and to summarize the values in columns.

  
  
  

• Charts: used to compare one or more measures across multiple sets of related fields.

  
  
  

• Crosstabs: used to aggregate data across multiple dimensions.

  
  
  

Tables 

The architecture of a table view consists of columns, rows, and groups:
 

• Columns in a table correspond to the columns in the data source. They are included by adding fields or measures to the table in the Ad Hoc view.

  
  
  

• Rows correspond to rows in the database. The information in each row depends on what columns are included in the table.

  
  
  

• Using groups, rows can be grouped by identical values in any field with intermediate summaries for each grouped value. For example, a table view of product orders might contain columns to show the dates and amounts of each order, and its rows might be grouped by city and product:

  
  
  

  	Date Placed	Date Filled	Payment Received
  City A
  Product 01
  	Date	Date	Amount
  	Date	Date	Amount
  Product 01 totals:		Count	Sum
  Product 02
  	Date	Date	Amount
  	Date	Date	Amount
  Product 02 totals:		Count	Sum
  Product 03
  	Date	Date	Amount
  	Date	Date	Amount
  Product 03 totals:		Count	Sum
  City A totals:		Count	Sum
  City B
  Product 01
  	Date	Date	Amount
  	Date	Date	Amount
  	Date	Date	Amount