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标题: ORA-30400: identical JOIN KEY clauses [打印本页]

作者: admin 时间: 2016-9-4 20:11
标题: ORA-30400: identical JOIN KEY clauses
ORA-30400: identical JOIN KEY clauses
Cause: Two JOIN KEY clauseswith identical child keys and parent levels were
specified.
Action: Eliminate theredundant JOIN KEY clause.

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