static string GetFromStr(Sql.From from)
{
switch (from)
{
case Sql.From.None:
break;
case Sql.From.First:
return("FROM FIRST");
case Sql.From.Last:
return("FROM LAST");
default:
throw new ArgumentOutOfRangeException();
}
return(string.Empty);
}
public static IAggregateFunctionSelfContained <T> NthValue <T>(this Sql.ISqlExtension ext, [ExprParameter] T expr, [ExprParameter] long n, Sql.From from, Sql.Nulls nulls)
{
throw new NotImplementedException();
}