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公开(公告)号:US08983934B2
公开(公告)日:2015-03-17
申请号:US10936468
申请日:2004-09-07
申请人: Mark Ramacher , Sreenath Bodagala , Benoit Dageville , Alex Tsukerman , Stephen J. Vivian , Mohamed Ziauddin
发明人: Mark Ramacher , Sreenath Bodagala , Benoit Dageville , Alex Tsukerman , Stephen J. Vivian , Mohamed Ziauddin
CPC分类号: G06F17/30474 , G06F17/30306 , Y10S707/99932 , Y10S707/99934 , Y10S707/99944
摘要: A computer readable medium storing a database query language statement tuning base in a tuning base memory location is disclosed. The tuning base includes tuning information for one or more query language statements. The tuning information for each statement includes one or more tuning actions for the statement, and a signature to allow an optimizer to identify the one or more tuning actions for the statement.
摘要翻译: 公开了一种在调谐基础存储器位置中存储数据库查询语言调整基座的计算机可读介质。 调优基础包括一个或多个查询语言语句的调整信息。 每个语句的调整信息包括语句的一个或多个调优操作,以及允许优化器识别语句的一个或多个调优操作的签名。