What is the cause of the error “ORA-01110 data file %s”? How do I resolve this?
What is the cause of the “ORA-00918 column ambiguously defined” error? How do I resolve this?
Users are connected to the database via TNS and abruptly get disconnected. What is the cause of the “ORA-03135 connection lost contact” error? How can this be avoided?
What is the cause of the error “ORA-02010 missing host connect string”? How do I resolve this?
Tokens are used to capture and store the environment variable values in the header of the GoldenGate trail record file. The trail file header contains a lot of information about the physical environment that produced the trail file and trail file contents. We can use this information to map token data to a target column […]