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We are in the process of installing Oracle Applications 10.7. The installation manual recommends setting the following initialization parameters:
DML_LOCKS = 500
ENQUEUE_RESOURCES = 5000
To me, the value of these parameters should be reversed. DML_LOCKS
is the grand total of locks on tables referenced by all users.
ENQUEUE_RESOURCES is the number of resources (eg. tables) that can
be locked by the lock manager. A resource can have multiple locks
placed upon it; but a lock can be assigned to one, and only one,
resource. Therefore, the number of DML_LOCKS should always be greater
than ENQUEUE_RESOURCES.
Is my reasoning correct?
-- Kelly Young Database Administrator Maricopa Community Colleges young_at_maricopa.eduReceived on Wed Dec 17 1997 - 00:00:00 CST