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【单选题】
创建视图的原则错误的是:A.
只能在当前数据库中创建视图
B.
视图名称必须遵循命名规则，对每个用户来说视图名必须唯一
C.
在定义视图的Select语句中可以包含 ORDER BY、COMPUTE 或 COMPUTE BY子句或 INTO 关键字
D.
可以将其它视图作为数据源来创建新视图
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