cost-based query optimization
... 成本差异-现金对标准 cost variations-current to standard 成本工作单 cost worksheet 成本为基的查询最佳化 cost-based query optimization ...
基于8个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
-
The optimizer considers star join optimization when appropriate and decides on star join plan based on cost considerations in order to come up with best execution plan for a star join query.
为了实现星型连接查询的最佳执行计划，优化器在适当的时候会考虑星型连接优化，并根据成本因素来决定星型连接计划。
youdao
更多双语例句