SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 3)
    Literal \'custom_f2\' (alias name)
    Function getSetting (alias value) (children 1)
     ExpressionList (children 1)
      Identifier name
    Function toTypeName (children 1)
     ExpressionList (children 1)
      Identifier value
