ORA-10979
trace flags for join index implementation
Cause
This is an informational message.
Action
Values are as follows: LEVEL ACTION --------------------------------------------------------------------------- > 1 Dump refresh expressions (SQL) to trace file. > 999 If a complete refresh is invoked, it will not be performed but the system will assume that a complete refresh was done, causing the view to be VALID and updating timestamps. This should be used only under Oracle Support supervision.