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标题: ORA-40306: dm_nested types not supported [打印本页]

作者: admin 时间: 2016-9-7 19:48
标题: ORA-40306: dm_nested types not supported

ORA-40306: dm_nested types not supported bythis algorithm

ORA-40001 to ORA-40392 22-11

Cause: The training input to theCREATE_MODEL routine contains one or more

columns of dm_nested type (DM_NESTED_NUMERICALS and/orDM_

NESTED_CATEGORICALS). These columns are currently notsupported for

Decision Tree, O-Cluster, and Adaptive Bayes Networkalgorithms.

Action: Remove columns of these datatypes from the input data source.

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