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query optimizer中文是什么意思

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用"query optimizer"造句"query optimizer"怎么读"query optimizer" in a sentence

中文翻译手机手机版

  • 查询优化器

例句与用法

  • Simple instructs the query optimizer to attempt
    Simple指示查询优化器尝试进行
  • Query execution costs are estimated by the query optimizer
    由查询优化器估计查询执行开销。
  • How indexes are used by the query optimizer
    查询优化器如何使用索引
  • A compact database engine and a robust query optimizer
    压缩的数据库引擎和强大的查询优化器。
  • When the sql server query optimizer recognizes a query that matches
    当sql server查询优化器识别与
  • This makes sure that the plan guide is used by the query optimizer
    这将确保计划指南可由查询优化器使用。
  • Approximate query execution costs are estimated by the query optimizer
    由查询优化器估计查询执行的大致开销。
  • The query optimizer treats the view like a table with clustered index
    查询优化器将视图当成包含聚集索引的表处理。
  • The indexed view is used by the query optimizer to produce the query plan
    查询优化器使用该索引视图生成查询计划。
  • The following example instructs the query optimizer to use the value
    下面的示例指示在优化查询时查询优化器对本地变量
  • 更多例句:  1  2  3  4  5
用"query optimizer"造句  

百科解释

The query optimizer is the component of a database management system that attempts to determine the most efficient way to execute a query. The optimizer considers the possible query plans for a given input query, and attempts to determine which of those plans will be the most efficient.
详细百科解释
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