lock granularity 中文意思是什麼

lock granularity 解釋
鎖粒度
  • lock : n 1 鎖，閂，栓。2 （運河等的）船閘。3 制輪楔。4 【機械工程】氣閘，氣塞，鎖氣室。5 【軍事】槍機。6...
  • granularity : 成粒性
  1. Are escalated to an exclusive lock on the table, and all other lower - granularity locks, including intent locks, on

    上持有的所有鎖都將被升級到該表上的排他鎖，而
  2. To improve the efficiency of the database engine in detecting lock conflicts at the higher level of granularity

    提高數據庫引擎在較高的粒度級別檢測鎖沖突的效率。
  3. Lock granularity and hierarchies

    鎖粒度和層次結構
  4. The database engine can dynamically choose the level of lock granularity based on the optimizer s estimate of the number of rows a transact - sql statement will reference

    數據庫引擎可以根據優化器估計的transact - sql語句可能引用的行數，動態地選擇鎖粒度級別。
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