add consistent SPDX copyright headers

[nominatim.git] / lib-sql / functions / ranking.sql

diff --git a/lib-sql/functions/ranking.sql b/lib-sql/functions/ranking.sql
index 1f2362114c322077a281f4d59f029181341e3913..af23335a862cbbb511f133937c149aa6fecd4e85 100644 (file)
--- a/lib-sql/functions/ranking.sql
+++ b/lib-sql/functions/ranking.sql
@@ -1,3 +1,10 @@
+-- SPDX-License-Identifier: GPL-2.0-only
+--
+-- This file is part of Nominatim. (https://nominatim.org)
+--
+-- Copyright (C) 2022 by the Nominatim developer community.
+-- For a full list of authors see the git log.
+
 -- Functions related to search and address ranks
 
 -- Return an approximate search radius according to the search rank.