SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 4)
   ExpressionList (children 2)
    Identifier v
    Identifier blob
   TablesInSelectQuery (children 1)
    TablesInSelectQueryElement (children 1)
     TableExpression (children 1)
      Function clusterAllReplicas (children 1)
       ExpressionList (children 3)
        Identifier test_cluster_one_shard_three_replicas_localhost
        Function currentDatabase (children 1)
         ExpressionList
        Identifier tt
   ExpressionList (children 1)
    OrderByElement (children 1)
     Identifier k
   Literal UInt64_3
