Optimization Query的用法和樣例：
例句
- This makes sure that the plan guide is used by the query optimizer.
這將確保計劃指南可由查詢(xún)優(yōu)化器使用。 - Accurate index information and statistics are fundamental to cost-based decisions in the query optimizer.
準確的索引信息和統計信息是查詢(xún)優(yōu)化器中基于成本的決策的基礎。
