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标题: ORA-30364: this level has the same set [打印本页]

作者: admin    时间: 2016-9-4 20:01
标题: ORA-30364: this level has the same set
ORA-30364: this level has the same set of columns as another
Cause:
The level definitioncontained the same set of columns as another level.
Action: Eliminate theredundant level definition.







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