Description: There are a lot of packet data set, the data packets how statistics in the report. The table according to the purchase order information after reporting packet, statistics, the following effects:
Step a: add a data source
Click on the data source 
, in the pop-up to get the data set window, enter the statement: "select * from purchase order information", was added to the purchase order information table data source.
Step two: Create a worksheet
The figure below complete the worksheet, this course is mainly to do statistics set the field for the purchase price of different product categories "subtotals" Father grid as "product category", do statistics on the purchase amount from different vendors, set the parent cell to "supply business ", and then do the statistics on the total amount does not set the parent cell, the following picture:
The last one to hide.
Step three: Test reports, click on the toolbar's 
preview.
Step Four: Save the template.
Click the File menu bar to save the template, the template named for the group statistics.
Note: for a group of statistics, to split the cell behind it, while the packet data is provided to the set as a parent cell, in order to achieve statistical.
