CreateQuery proxy_02572 (children 3)
 Identifier proxy_02572
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration key (children 1)
    DataType Int
 Storage definition (children 1)
  Function Distributed (children 1)
   ExpressionList (children 3)
    Literal \'test_shard_localhost\'
    Function currentDatabase (children 1)
     ExpressionList
    Literal \'receiver_02572\'
