ORA-40289: duplicate attributes provided for data mining function

ORA-40289: duplicate attributes provided for data mining function
Cause: A duplicate, non-nested attribute was provided as input to the data mining function. A duplicate attribute is one which is present in the model signature, occurs more than once in the USING clause after tablename expansion, and is not a collection element in a nested table column.
Action: Eliminate the duplicate attribute(s).

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小智 2018-08-30 16:52

ORA-40289：为数据挖掘功能提供的重复属性,
.原因：提供了重复的非嵌套属性作为数据挖掘函数的输入。重复属性是存在于模型签名中的属性，在tablename扩展后的USING子句中多次出现，并且不是嵌套表列中的集合元素。,
.操作：删除重复的属性。,
.

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ORA-40289: duplicate attributes provided for data mining function

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