CreateQuery shard_0 to (children 4)
 Identifier shard_0
 Identifier to
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration x (children 1)
    DataType UInt32
 Storage definition (children 3)
  Function ReplicatedMergeTree (children 1)
   ExpressionList (children 2)
    Function concat (children 1)
     ExpressionList (children 2)
      Literal \'/clickhouse/tables/to_\'
      Function currentDatabase (children 1)
       ExpressionList
    Literal \'0\'
  Identifier x
  Set
