考试
2021-02-25 12:20:49

(多选题)Which two statements abou

题目描述

AA view can be created as read only.

BA view can be created as a join on two or more tables.

CA view cannot have an ORDER BY clause in the SELECT statement.

DA view cannot be created with a GROUP BY clause in the SELECT statement.

EA view must have aliases defined for the column names in the SELECT statement.

答案解析

[db:答案解析]

A,B

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