ORA-29657: class defined in EXTERNAL NAME clause is used in another subtype

ORA-29657: class defined in EXTERNAL NAME clause is used in another subtype
Cause: The supertype has an existing type that has the same value for the EXTERNAL NAME.
Action: Make sure the EXTERNAL NAME clause is unique among subtypes.

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小智 2018-08-30 16:48

ORA-29657：在EXTERNAL NAME子句中定义的类在另一个子类型中使用,
.原因：父类型具有与EXTERNAL NAME具有相同值的现有类型。,
.操作：确保EXTERNAL NAME子句在子类型之间是唯一的。,
.

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ORA-29657: class defined in EXTERNAL NAME clause is used in another subtype

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