CreateQuery dist_01781 (children 3)
 Identifier dist_01781
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration n (children 1)
    DataType LowCardinality (children 1)
     ExpressionList (children 1)
      DataType String
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 4)
    Identifier test_cluster_two_shards
    Function currentDatabase (children 1)
     ExpressionList
    Identifier tmp_01781
    Function cityHash64 (children 1)
     ExpressionList (children 1)
      Identifier n
