But in some cases, it may be necessary to add index information and statistics to the nickname after it is created in order to get the optimizer to push down predicates used with the nickname.

但是在某些情况下，在创建昵称之后，可能需要添加索引信息和统计信息，以便让优化器下推与昵称一起使用的谓词。

youdao

We then have to get down to facts about cases, try to describe the instance, perhaps somebody who's in the terminal stages of some illness where they're in a great deal of pain.

然后我们要区分各种情况，尝试描述某个特定的例子，也许某人在某种疾病的晚期，他们在承受巨大的痛苦。

youdao

We then have to get down to facts about cases, try to describe the instance, perhaps somebody who's in the terminal stages of some illness where they're in a great deal of pain.

然后我们要区分各种情况，尝试描述某个特定的例子，也许某人在某种疾病的晚期,他们在承受巨大的痛苦。

耶鲁公开课 - 死亡课程节选