Oracle row level locking takes care of block contention. In a OLTP system, there is always more inserts than updates. And more over updating the same row by 2 or more users is always less compared to inserts.
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Oracle row level locking takes care of block contention. In a OLTP system, there is always more inserts than updates. And more over updating the same row by 2 or more users is always less compared to inserts.