PLS-00587: a static method cannot be invoked on an instance value

PLS-00587: a static method cannot be invoked on an instance value
Cause: An attempt was made to use an object instance value, not a typename, as the qualifier of the name of a method invocation, but only a typename can be used as the qualifier when calling a static method.
Action: Use the typename, not an object instance value, to qualify the name of a method if the method is static.

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小智 2018-08-30 19:02

PLS-00587：无法在实例值上调用静态方法,
.原因：尝试使用对象实例值而不是typename作为方法调用名称的限定符，但在调用静态方法时只能使用typename作为限定符。,
.操作：如果方法为静态，则使用typename，而不是对象实例值来限定方法的名称。,
.

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PLS-00587: a static method cannot be invoked on an instance value

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