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标题: ORA-54009: expression column is not supported for an external table [打印本页]

作者: 曾春华 时间: 2016-9-4 09:59
标题: ORA-54009: expression column is not supported for an external table

ORA-54009: expression column is not supportedfor an external table

Cause: Attempt to create/alter anexternal table with an expression column

Action: These columns are notsupported, change the DDL.

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