n.優(yōu)化器；優(yōu)化程序；最佳控制(器)
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優(yōu)化器使用。
The optimizer performs complex calculations based on a host of information. 優(yōu)化器根據(jù)許多信息執(zhí)行復(fù)雜的計算。
