InsertQuery   (children 2)
 Identifier test
 SelectWithUnionQuery (children 1)
  ExpressionList (children 1)
   SelectQuery (children 2)
    ExpressionList (children 1)
     Asterisk
    TablesInSelectQuery (children 1)
     TablesInSelectQueryElement (children 1)
      TableExpression (children 1)
       Function s3Cluster (children 1)
        ExpressionList (children 2)
         Literal \'test_cluster_one_shard_three_replicas_localhost\'
         Literal \'http://localhost:11111/test/a.tsv\'
