How to make commit to fail
I am in a process of testing of Oracle transparent Gateway which supposed to provide us with the 2 phase commit between Oracle and DB2 databases.
One of the test scenario calls for simulation of the commit on the Oracle side to fail and make sure that both changes (Oracle and DB2 ) rolled back. I have not yet been successfull trying to make "commit " to fail.
Your input will be greatly appreciated.
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