Is there a way to prevent custom function to add TypeName as the last argument?

I’ve created custom function for PostgreSql

    [CLSCompliant(false)]
    [Sql.Function("Coalesce", InlineParameters = true, ServerSideOnly = true)]
    public static T Coalesce<T>(T first, T second)
    {
        throw new InvalidOperationException("Coalesce is server-only function");
    }

And it generates this sql

select
	Coalesce(t1.id, t2.id, uuid),
	Coalesce(t1.tc, t2.tc, TimeStamp)
from table1 t1
    full join table2 t2
        on t1.tc = t2.tc and t1.id = t2.id
;

As you can see there are uuid and TimeStamp as third arguments of Coalesce. Postgre returns ERROR: column "uuid" does not exist

How can I fix it? Any ideas?

[sdanyliv]

Not yet, we plan to do that in v5.0

[MaxLevs]

Okay. I found it. There is IgnoreGenericParameters property in Sql.FunctionAttribute. It is exactly what I wanted.