hans/Nominatim
1
0
Fork 1
mirror of https://github.com/osm-search/Nominatim.git synced 2026-02-14 18:37:58 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3100 from lonvia/fix-name-merging-in-unnamed-boundaries

Browse Source 
Fix merging of linked names into unnamed boundaries
This commit is contained in:
Sarah Hoffmann
2023-07-01 15:36:56 +02:00
committed by GitHub
parent b45f761227 a873f260cf
commit 505fdd02ca
2 changed files with 31 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
lib-sql/functions/placex_triggers.sql
View File

@@ -88,12 +88,18 @@ BEGIN
-- Add all names from the place nodes that deviate from the name
-- in the relation with the prefix '_place_'. Deviation means that
-- either the value is different or a given key is missing completely
SELECT hstore(array_agg('_place_' || key), array_agg(value)) INTO extra_names
FROM each(location.name - result.name);
{% if debug %}RAISE WARNING 'Extra names: %', extra_names;{% endif %}
IF result.name is null THEN
SELECT hstore(array_agg('_place_' || key), array_agg(value))
INTO result.name
FROM each(location.name);
ELSE
SELECT hstore(array_agg('_place_' || key), array_agg(value)) INTO extra_names
FROM each(location.name - result.name);
{% if debug %}RAISE WARNING 'Extra names: %', extra_names;{% endif %}
IF extra_names is not null THEN
result.name := result.name || extra_names;
IF extra_names is not null THEN
result.name := result.name || extra_names;
END IF;
END IF;
{% if debug %}RAISE WARNING 'Final names: %', result.name;{% endif %}

20
test/bdd/db/import/linking.feature
View File

@@ -290,3 +290,23 @@ Feature: Linking of places
| R1 | 'linked_place' : 'city', 'wikidata': 'Q1234' |
| R2 | 'wikidata': 'Q1234' |
Scenario: Boundaries without names inherit names from linked places
Given the 0.05 grid
| 1 | | 2 |
| | 9 | |
| 4 | | 3 |
Given the places
| osm | class | type | extra+wikidata | admin | geometry |
| R1 | boundary | administrative | 34 | 8 | (1,2,3,4,1) |
And the places
| osm | class | type | name+name |
| N9 | place | city | LabelPlace |
And the relations
| id | members |
| 1 | N9:label |
When importing
Then placex contains
| object | name+_place_name |
| R1 | LabelPlace |