path selection 路径选择
abnormal selection path 异常选择通
Path Component Selection Tool 路径选择工具 ; 成分选择工具 ; 路径成分选择工具
Path Selection tools 路径选择工具
access path selection [计] 存取路径选择
Path Component Selection 路径选取工具
Rerouting Path Selection 重路由路径选择
single path selection structure 单路选择结构
load path as selection 将路径作为选区载入
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？
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。
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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