Merge branch 'develop' of https://labs.maarch.org/maarch/MaarchCourrier into develop

sql/structure.sql

@@ -4090,3 +4090,11 @@ CREATE TABLE thesaurus_res
 WITH (
   OIDS=FALSE
 );
+
+CREATE FUNCTION order_alphanum(text) RETURNS text AS $$
+  SELECT regexp_replace(regexp_replace(regexp_replace(regexp_replace($1,
+    E'(^|\\D)(\\d{1,3}($|\\D))', E'\\1000\\2', 'g'),
+      E'(^|\\D)(\\d{4,6}($|\\D))', E'\\1000\\2', 'g'),
+        E'(^|\\D)(\\d{7}($|\\D))', E'\\100\\2', 'g'),
+          E'(^|\\D)(\\d{8}($|\\D))', E'\\10\\2', 'g');
+$$ LANGUAGE SQL;