InsertQuery   (children 2)
 Identifier test
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 1)
    ExpressionList (children 2)
     Function CAST (children 1)
      ExpressionList (children 2)
       Literal \'42\'
       Literal \'Int128\'
     Function CAST (children 1)
      ExpressionList (children 2)
       Literal \'42\'
       Literal \'Int128\'
