What do you verify with the database check point custom and what command it generates, explain syntax?

• When you create a custom check on a database, you create a standard database checkpoint in which you can specify which properties to check on a result set.
• You can create a custom check on a database in order to:
o check the contents of part or the entire result set
o edit the expected results of the contents of the result set
o count the rows in the result set
o count the columns in the result set
• You can create a custom check on a database using ODBC, Microsoft Query or Data Junction.