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typo in SQL in Postcodes.md

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marc tobias 2019-11-11 23:34:44 +01:00
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docs/develop/Postcodes.md
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@ -1,6 +1,7 @@
# Postcodes in Nominatim
The blog post [Nominatim and Postcodes](https://www.openstreetmap.org/user/lonvia/diary/43143)
The blog post
[Nominatim and Postcodes](https://www.openstreetmap.org/user/lonvia/diary/43143)
describes the handling implemented since Nominatim 3.1.
Postcode centroids (aka 'calculated postcodes') are generated by looking at all
@ -22,8 +23,9 @@ and runs once per night on nominatim.openstreetmap.org.
In the Nominatim database run
```sql
SELECT osm_type, osm_id, class, type,
st_x(centroid) as lon, st_y(centroid) at lat
SELECT address->'postcode' as pc,
osm_type, osm_id, class, type,
st_x(centroid) as lon, st_y(centroid) as lat
FROM placex
WHERE country_code='fr'
AND upper(trim (both ' ' from address->'postcode')) = '33210';