You can use IBM® Rational® Integration Tester to
create and modify database stubs.
Database stubs overview
If you want to create a test or suite of tests for an application
that uses a database, you will need to be able to run the test (suite)
in a repeatable fashion against a known set of database contents.
Therefore, you will need to stub the database to obtain repeatable
conditions. Database stubs enable you to execute tests against some
parts of a system under test without affecting a live database.
Before creating database stubs
Before creating any database stubs, you must complete any
required software installation tasks and you must set up the schema
that will be used for stubbing a physical database.
Creating database stubs
In IBM Rational Test Virtualization Server,
there are two methods of creating a database stub.
Modifying database stubs
When you open a database stub in IBM Rational Integration Tester Test
Factory perspective, a Database Stub Editor screen is displayed.