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单词 selection path
释义
selection path
  • 简明释义
  • 选择通路,选择路径
  • 网络释义
  • 1

    ?选择路径

    ... 选择面板 selection panel 选择路径 selection path 选择插板 selection plugboard ...

短语
  • 双语例句
  • 1
    Access path selection: What did DB2 decide, and why?
    选择访问路径:DB 2做出什么决策?为什么?
  • 2
    Before access path selection, the DB2 optimizer transforms SQL statements into forms that are semantically identical, such as by using predicate pushdown or predicate transitive closure.
    在选择访问路径之前,DB 2优化器将sql语句转换成语意上一致的形式,例如使用谓词下推或谓词传递闭包。
  • 3
    The SQL statement itself also impacts the access path selection.
    sql语句本身也会影响访问路径选择。
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更新时间:2025/3/24 20:32:45