distinct的用法
时间: 2023-05-23 13:07:41 浏览: 92
A:Distinct可以用作形容词或动词,在不同的语境中有不同的用法。
1. 形容词:表示“独特的,不同的,明显的”
例句:
- The city has a distinct architecture that sets it apart from other cities.
- His voice has a distinct accent that is hard to place.
- This painting has a distinct style that shows the artist's unique vision.
2. 动词:表示“区分,辨别,使显著区别”
例句:
- The colors of the flowers help to distinct one species from another.
- It's important to distinct between facts and opinions when making decisions.
- She tries to distinct her personal life from her professional life.
相关问题
distinct 用法
distinct 是一个常用的英语单词,它可以作为形容词或动词使用。
作为形容词时,distinct 表示“独特的、与众不同的、明显的”。例如:
- She has a distinct accent.(她有一个独特的口音。)
- The two species have distinct characteristics.(这两个物种有明显的特征。)
作为动词时,distinct 表示“区分、辨别、使突出”。例如:
- It is important to distinct between right and wrong.(区分对与错很重要。)
- The artist used different colors to distinct the foreground and background.(艺术家使用不同的颜色来突出前景和背景。)
请注意,distinct 还可以作为副词使用,表示“清楚地、明显地”。例如:
- The instructions were written distinct enough for everyone to understand.(指示写得很清楚,每个人都能理解。)
希望这些解释能帮助到你!如果你还有其他问题,可以继续问我。
distinct用法
distinct于筛选唯一值,可以作用于单个列或者多个列。当作用于单个列时,distinct必须放在所有指定字段名之前,不允许 select <name1>, distinct <name2> from ...。作用于多个列时,结果按照指定的多个列的值的组合进行筛选。[1]另外,distinct还可以用来查询不重复记录的条数,即用distinct来返回不重复字段的条数(count(distinct id))。注意事项是distinct必须放在要查询字段的开头,即放在第一个参数;只能在SELECT语句中使用,不能在INSERT, DELETE, UPDATE中使用;DISTINCT表示对后面的所有参数的拼接取不重复的记录,即查出的参数拼接每行记录都是唯一的;不能与all同时使用,默认情况下,查询时返回的就是所有的结果。[2]