To view or change the properties and contents of virtual responses, select a response in the Outgoing column on the Setup page of the virtual service editor. You will see the properties in the right part of the ReadyAPI window:
Click the image to enlarge it.
The properties of JDBC responses are organized into one category.
Result
Read Queries
The table to be sent in the response. Click 
to open the editor in a separate dialog.
To add more rows to the table, right-click in it and select Add Empty Row or Clone Row.
To change a value, double-click the desired cell.
To remove rows from the table, select the rows you no longer need, then right-click and select Remove Rows.
Write Queries
The number of rows modified by the query. Change the value in the Rows modified textbox to return a different number.