query patroller 中文意思是什麼
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User to create query patroller tables
從遠程登錄會話,使用 -
This frees up some resources on that partition so it can be used as a coordinator partition or to run db2 warehouse manager and query patroller server
這將釋放該分區中的一些資源,從而它可以用作協調程序分區或用於運行db2 warehouse manager和query patroller服務器。 -
Db2 query patroller is also a useful tool in analyzing query history, execution time, and number of hits on each table and index either for tuning the database or administering warehouse usage for cost accounting and chargeback applications
Db2 query patroller在為調整數據庫或管理成本核算和分攤費用應用程序而分析查詢歷史記錄、執行時間以及每個表和索引的命中數方面也是有用的工具。
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