Answering these questions generates the query's access path; your tuning aim is to get a better path that will reduce statement execution time.

回答这些问题就会确定查询的访问路径；调优的目标是找到更好的路径，减少语句的执行时间。

youdao

Answering these questions generates the query's access path; your tuning aim is to get a better path that will reduce statement execution time.

回答这些问题就会确定查询的访问路径；调优的目标是找到更好的路径，减少语句的执行时间。

youdao