CreateQuery t_leading_zeroes_f (children 3)
 Identifier t_leading_zeroes_f
 Columns definition (children 1)
  ExpressionList (children 5)
   ColumnDeclaration id (children 1)
    DataType Int64
   ColumnDeclaration input (children 1)
    DataType String
   ColumnDeclaration val (children 1)
    DataType Float64
   ColumnDeclaration expected (children 1)
    DataType Float64
   ColumnDeclaration comment (children 1)
    DataType String
 Storage definition (children 2)
  Function MergeTree
  Identifier id
