InsertQuery   (children 2)
 Identifier grouparray_string
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 1)
     Function groupArrayIntersectState (children 1)
      ExpressionList (children 1)
       Function CAST (children 1)
        ExpressionList (children 2)
         Literal \'[]\'
         Literal \'Array(Tuple(Array(String)))\'
