[OSM-talk] Release openstreetmap-carto v2.30.0

[Tom Hughes]

On 24/05/15 10:25, Walter Nordmann wrote:
> Hi, tried to get carto 30 running and get errors like
>
> <code>RuntimeError: ERROR:  column "int_wetland" does not exist
> LINE 1: SELECT ST_AsBinary("way") AS geom,"int_wetland" FROM (SELECT
>
> Full sql was: 'SELECT ST_AsBinary("way") AS geom,"int_wetland" FROM (SELECT
>      way, "natural"
>    FROM planet_osm_polygon
>    WHERE "natural" IN ('marsh', 'wetland')
>      AND building IS NULL
>    ORDER BY z_order, way_area DESC
> ) AS water_areas_overlay WHERE "way" && ST_SetSRID('BOX3D(848559.2696606186
> 6792939.345929289,849149.7941396218 6793792.409316793)'::box3d, 900913)'
> </code>
>
> and i agree: int_wetland is not in the result of that subquery - unless i'm
> blind.

True, but that query isn't actually in the stylesheet. The only query 
using int_wetland is this one:

https://github.com/gravitystorm/openstreetmap-carto/blob/v2.30.0/project.yaml#L254

Which (a) has a case whose result it names int_wetland and (b) selects 
more things (natural=mud) in the subquery.

So it seems you have somehow lost a level of subquery - the outer query 
is added by mapnik I believe.

Tom

-- 
Tom Hughes (tom at compton.nu)
http://compton.nu/