How to solve the problem of invalid database object name

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Solution to invalid database object name: 1. Check whether the object name used is correct and make sure there are no spelling errors; 2. Check whether an object with the same name already exists in the database. If so, change the object name to a different name, and then Re-create; 3. Make sure you use the correct user name, password and database name when connecting to the database; 4. Try to restart the database service, and then try to create or use the object again; 5. Try to update the driver, and then try to create or use it again object.