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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 # 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. describes the handling implemented since Nominatim 3.1.
Postcode centroids (aka 'calculated postcodes') are generated by looking at all 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 In the Nominatim database run
```sql ```sql
SELECT osm_type, osm_id, class, type, SELECT address->'postcode' as pc,
st_x(centroid) as lon, st_y(centroid) at lat osm_type, osm_id, class, type,
st_x(centroid) as lon, st_y(centroid) as lat
FROM placex FROM placex
WHERE country_code='fr' WHERE country_code='fr'
AND upper(trim (both ' ' from address->'postcode')) = '33210'; AND upper(trim (both ' ' from address->'postcode')) = '33210';