发明授权
US07302422B2 Query workload statistics collection in a database management system
有权
在数据库管理系统中查询工作负载统计信息
- 专利标题： Query workload statistics collection in a database management system
- 专利标题（中）： 在数据库管理系统中查询工作负载统计信息
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申请号： US10824856申请日： 2004-04-14
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公开(公告)号： US07302422B2公开(公告)日： 2007-11-27
- 发明人: Patrick Dooling Bossman , You-Chin Fuh , Shuanglin Guo , Chan-Hua Liu , Yoichi Tsuji
- 申请人： Patrick Dooling Bossman , You-Chin Fuh , Shuanglin Guo , Chan-Hua Liu , Yoichi Tsuji
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理商 Janet M. Skafar; Ingrid M. Foerster; Gregory M. Plow
- 主分类号： G06F7/00
- IPC分类号： G06F7/00 ; G06F17/30
摘要：
In various embodiments, a method, apparatus, and article of manufacture collect statistics in a database management system. A workload comprising a plurality of database queries is received. Query statistics for the database queries are identified. The query statistics for the database queries are consolidated to provide consolidated statistics. One or more statistics collection requests are generated based on the consolidated statistics.