CreateQuery dist_test_table_1 (children 3)
 Identifier dist_test_table_1
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration number (children 1)
    DataType UInt64
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 4)
    Literal \'test_cluster_thirty_shards_localhost\'
    Function currentDatabase (children 1)
     ExpressionList
    Identifier test_table_1
    Function rand (children 1)
     ExpressionList
