The program supports a few ways to specify number of rows to be generated.
By default the user enters fixed values and the program generates required number of data rows. Also available:

• Random method. In this case the program will generate random number of rows in the range specified by user.
• By another method. The generator will create same number of rows as contained in another table of the same database.
• By SQL statement. This way allows the user o define SQL statement that will be executed before generation. The first result will be user as number of rows.
• By data from another. In this case the program will generate defined number of rows for each unique value from specified 'table.column'.