不支持Oracle重载方法

Question

I'm using .Net C# to call an Oracle function using the usual Oracle command object. In the Oracle package there is a procedure called SetNullHandling and also a function by the same name. The function is the method I'm calling passing in some XML, and this in turn calls the procedure.

procedure SetNullHandling(pNullHandling integer) is...

function SetNullHandling(pInput in XMLType) return XMLType is...

When I try and execute my C# code passing in an XML type, I get an error.

{"Overloaded methods are not supported (PX_Package.SetNullHandling)"}

Any ideas?

Answer 1

如果不支持重载，则需要包装器过程/函数来调用重载的变体，例如FSetNullHandling来包装proc的SetNullHanlding FUNCTION和PSetNullNullHanlding，然后在C＃中调用这些包装器。

Answer 2

Got the DBA's to rename the function so it is now unique. Worked around the problem.