Sapna Malik
What is lock escalation?
By Sapna Malik in SQL Server on Sep 25 2009
  • Partap Tanwar
    Oct, 2009 5

    Meaning of Lock escalation:-
    Lock escalation is the process of converting a lot of low level locks (like row locks, page locks) into higher level locks (like table locks). Every lock is a memory structure too many locks would mean,more memory being occupied by locks. To prevent this from happening,SQL Server escalates the many fine-grain locks to fewer coarse-grain locks. Lock escalation threshold was definable in SQL Server 6.5, but from SQL Server 7.0 onwards it's dynamically managed by SQL Server.

    • 0


Most Popular Job Functions


MOST LIKED QUESTIONS