CreateQuery tuple_01016 (children 3)
 Identifier tuple_01016
 Columns definition (children 1)
  ExpressionList (children 1)
   ColumnDeclaration a (children 1)
    DataType Tuple (children 1)
     ExpressionList (children 2)
      DataType DateTime
      DataType Int32
 Storage definition (children 2)
  Function MergeTree (children 1)
   ExpressionList
  Identifier a
