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标题: ORA-40253: no target counter examples were [打印本页]

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作者: admin    时间: 2016-9-7 19:29
标题: ORA-40253: no target counter examples were

ORA-40253: no target counter examples werefound

Cause: One or more of the targetclasses have only positive examples.

Action: Provide counter examples orremove that target class.

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