CreateQuery distributed_01099_a (children 2)
 Identifier distributed_01099_a
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 4)
    Literal \'test_cluster_two_shards_localhost\'
    Function currentDatabase (children 1)
     ExpressionList
    Identifier local_01099_a
    Function rand (children 1)
     ExpressionList
