| 释义 |
query optimization短语¹⁰⁶¹⁰⁰⁺⁵
基本例句
查询优化
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。
Accurate index information and statistics are fundamental to cost-based decisions in the query optimizer.准确的索引信息和统计信息是查询优化器中基于成本的决策的基础。 |