PLS-00649: method "string" can be overridden only once per object type

PLS-00649: method "string" can be overridden only once per object type
Cause: User tried to override the method more than once in the same subtype.
Action: Either make this an extra overload by removing the OVERRIDING keyword where the method signature is different. The argument types should be reconsidered otherwise.

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小智 2018-08-30 19:02

PLS-00649：方法“ string ”每个对象类型只能被覆盖一次,
.原因：用户尝试在同一子类型中多次重写该方法。,
.操作：通过删除方法签名不同的OVERRIDING关键字，使其成为额外的重载。参数类型应另行重新考虑。,
.

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PLS-00649: method "string" can be overridden only once per object type

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