A NEW INNOVATION TECHNIQUE OF STATE TRANSITION TESTING USED FOR DBT

The process of exploitation the database to ensure the correctness of data manipulation, and a tendency to accomplished associations. The transaction is a fit of logic procedure units; the data modification from one state to some other state is represented with database transaction state diagram to substantiate uniformity of data inside the database. The data manipulation ought to separate groups of logic cells, and once it all finished, data consistency can be maintained, and once a piece of this unit fails, the whole transaction ought to be absolutely thought-about an error, all succeeding operations from the starting point should all fall back to the starting state. It has become a necessary to test database transaction states; a replacement technique of state transition testing is represented and designed test cases in this paper. The database State diagram direct testing by given the states, events, actions, and transitions that ought to be tested.