CreateQuery dist_t (children 2)
 Identifier dist_t
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 4)
    Identifier test_cluster_two_shards
    Function currentDatabase (children 1)
     ExpressionList
    Identifier t
    Function modulo (children 1)
     ExpressionList (children 2)
      Identifier a
      Literal UInt64_2