@AccessControl.authorizationCheck: #NOT_REQUIRED
@EndUserText.label: 'Grade of a tree sapling'
define view entity {{P}}I_PLANT_GRADE
  as select from {{p}}plant as sapling
{
  key sapling.tree_id                                as tree_id,
      sapling.species                                as species,
      cast( sapling.height_cm as abap.dec( 15, 2 ) )
        / 100                                        as height_m,
      case when sapling.height_cm < 100 then 'S'
           when sapling.height_cm < 200 then 'M'
           else 'L'
      end                                            as grade,
      concat( concat(
                case when sapling.height_cm < 100 then 'S'
                     when sapling.height_cm < 200 then 'M'
                     else 'L'
                end,
                '-' ),
              sapling.species )                      as grade_text
}