PLS-00520: MAP methods must be declared without any parameters other than (optional) SELF.

PLS-00520: MAP methods must be declared without any parameters other than (optional) SELF.
Cause: A MAP member function was declared with a parameter. Map member functions can have only one parameter: the default SELF parameter. Map methods must be declared without any parameters. The compiler adds the SELF parameter.
Action: Remove the parameter from the map member function.

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小智 2018-08-30 19:02

PLS-00520：MAP方法必须声明为除（可选）SELF以外的任何参数。,
.原因：使用参数声明了MAP成员函数。地图成员函数只能有一个参数：默认的SELF参数。地图方法必须声明没有任何参数。编译器会添加SELF参数。,
.操作：从地图成员函数中删除参数。,
.

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PLS-00520: MAP methods must be declared without any parameters other than (optional) SELF.

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