move helper functions from placex_triggers into utils

[nominatim.git] / sql / functions / placex_triggers.sql

diff --git a/sql/functions/placex_triggers.sql b/sql/functions/placex_triggers.sql
index c04aef286855ee12dd078d18e83b18daf5e36931..19367db477165b6bfd173948da8782f0f591f177 100644 (file)
--- a/sql/functions/placex_triggers.sql
+++ b/sql/functions/placex_triggers.sql
@@ -1,45 +1,5 @@
 -- Trigger functions for the placex table.
 
-CREATE OR REPLACE FUNCTION get_rel_node_members(members TEXT[], memberLabels TEXT[])
-  RETURNS SETOF BIGINT
-  AS $$
-DECLARE
-  i INTEGER;
-BEGIN
-  FOR i IN 1..ARRAY_UPPER(members,1) BY 2 LOOP
-    IF members[i+1] = ANY(memberLabels)
-       AND upper(substring(members[i], 1, 1))::char(1) = 'N'
-    THEN
-      RETURN NEXT substring(members[i], 2)::bigint;
-    END IF;
-  END LOOP;
-
-  RETURN;
-END;
-$$
-LANGUAGE plpgsql IMMUTABLE;
-
--- copy 'name' to or from the default language (if there is a default language)
-CREATE OR REPLACE FUNCTION add_default_place_name(country_code VARCHAR(2),
-                                                  INOUT name HSTORE)
-  AS $$
-DECLARE
-  default_language VARCHAR(10);
-BEGIN
-  IF name is not null AND array_upper(akeys(name),1) > 1 THEN
-    default_language := get_country_language_code(country_code);
-    IF default_language IS NOT NULL THEN
-      IF name ? 'name' AND NOT name ? ('name:'||default_language) THEN
-        name := name || hstore(('name:'||default_language), (name -> 'name'));
-      ELSEIF name ? ('name:'||default_language) AND NOT name ? 'name' THEN
-        name := name || hstore('name', (name -> ('name:'||default_language)));
-      END IF;
-    END IF;
-  END IF;
-END;
-$$
-LANGUAGE plpgsql IMMUTABLE;
-
 -- Find the parent road of a POI.
 --
 -- \returns Place ID of parent object or NULL if none