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Q5: The _ clause can effectively lock everything
Q6: _ tables are read-only,require read and write
Q9: Users identified externally do not have to
Q9: Most tables have a primary key to
Q34: A user name must be no more
Q47: Setting dynamic sampling to _ switches it
Q56: The _ statement permits control of a
Q82: Just like STATSPACK,the _ uses multiple snapshots
Q86: A _ is the basic storage unit
Q103: The syntax of DROP PROFILE is similar