ORA-30370: set operators are not supported in this context

ORA-30370: set operators are not supported in this context
Cause: A set operator such as UNION, UNION ALL, INTERSECT, or MINUS was encountered in an unsupported context, such as in a materialized view definition.
Action: Re-specify the expression to avoid the use of set operators.

0 条评论
分类：大数据

默认排序时间排序

1 个回答

小智 2018-08-30 16:48

ORA-30370：在此上下文中不支持集合运算符,
.原因：在不支持的上下文中遇到一个集合运算符，例如UNION，UNION ALL，INTERSECT或MINUS，例如在物化视图定义中。,
.操作：重新指定表达式以避免使用集合运算符。,
.

aiaiDBA

13718043309

010-86462881

ORA-30370: set operators are not supported in this context

1 个回答

相似问题