CreateQuery dist_00612 (children 2)
 Identifier dist_00612
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 4)
    Identifier test_shard_localhost
    Function currentDatabase (children 1)
     ExpressionList
    Identifier data_00612
    Function rand (children 1)
     ExpressionList
