Default is the one which is used for the database for the entire set of data against the table.
Custome name itself says you can customize for your own requirement.
RunTime which is introduced in WR7.0. This captures the expected results at the time of values input into the application. Checks against the respective table and columns the data is stored as expected. [img]images/icons/smile.gif[/img]
If you want a high quality software system, you must ensure each of its parts is of high quality. by Watts S. Humphrey
Use a default database check to check the entire contents of a database associated with your application.
custom checkpoint checks specified properties of the database.Using this u can check
check the number of rows in a database
check the number of columns in a database
check specific information in the database
edit the expected results of a database
Runtime checkpoint captures information from your application during the test run and checks it against the corresponding records in the database.
For more information see the mercury interactive WR manual