Road polygon `ref` missing comment

[rustprooflabs]

What version of PgOSM Flex are you using?

Noticed in v0.3.3 data, verified still present in main branch.

What did you do exactly?

Using PgDD looking at ref column I noticed the osm.road_polygon is missing a description.

SELECT s_name, source_type, t_name, c_name, data_type, description
    FROM dd.columns
    WHERE c_name = 'ref'
         AND s_name = 'osm'
;

┌────────┬─────────────┬────────────────────────┬────────┬───────────┬─────────────────────────────────────────────┐
│ s_name │ source_type │         t_name         │ c_name │ data_type │                 description                 │
╞════════╪═════════════╪════════════════════════╪════════╪═══════════╪═════════════════════════════════════════════╡
│ osm    │ table       │ public_transport_line  │ ref    │ text      │ Reference number or code. Best ref option d…│
│        │             │                        │        │           │…etermined by helpers.get_ref(). https://wik…│
│        │             │                        │        │           │…i.openstreetmap.org/wiki/Key:ref            │
│ osm    │ table       │ public_transport_point │ ref    │ text      │ Reference number or code. Best ref option d…│
│        │             │                        │        │           │…etermined by helpers.get_ref(). https://wik…│
│        │             │                        │        │           │…i.openstreetmap.org/wiki/Key:ref            │
│ osm    │ table       │ public_transport_polyg…│ ref    │ text      │ Reference number or code. Best ref option d…│
│        │             │…on                     │        │           │…etermined by helpers.get_ref(). https://wik…│
│        │             │                        │        │           │…i.openstreetmap.org/wiki/Key:ref            │
│ osm    │ table       │ road_line              │ ref    │ text      │ Reference number or code. Best ref option d…│
│        │             │                        │        │           │…etermined by helpers.get_ref(). https://wik…│
│        │             │                        │        │           │…i.openstreetmap.org/wiki/Key:ref            │
│ osm    │ table       │ road_point             │ ref    │ text      │ Reference number or code. Best ref option d…│
│        │             │                        │        │           │…etermined by helpers.get_ref(). https://wik…│
│        │             │                        │        │           │…i.openstreetmap.org/wiki/Key:ref            │
│ osm    │ table       │ road_polygon           │ ref    │ text      │ ¤                                           │
└────────┴─────────────┴────────────────────────┴────────┴───────────┴─────────────────────────────────────────────┘

To fix

Verified this is missing in /flex-config/sql/road.sql. Add the missing comment.

[rustprooflabs]

Closed via #213