SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function equals (children 1)
     ExpressionList (children 2)
      Function generateUUIDv7 (children 1)
       ExpressionList
      Function generateUUIDv7 (children 1)
       ExpressionList (children 1)
        Literal UInt64_1