X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/06602b4ec0102d89e3c80a966eec1388de71c0f3..d8b7a51ab6d47da79c7e281465c9f5a7bfd74a5a:/nominatim/db/connection.py

diff --git a/nominatim/db/connection.py b/nominatim/db/connection.py
index 1eb3599b..1c115207 100644
--- a/nominatim/db/connection.py
+++ b/nominatim/db/connection.py
@@ -1,3 +1,9 @@
+# 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.
 """
 Specialised connection and cursor functions.
 """
@@ -26,6 +32,16 @@ class _Cursor(psycopg2.extras.DictCursor):
 
         super().execute(query, args)
 
+
+    def execute_values(self, sql, argslist, template=None):
+        """ Wrapper for the psycopg2 convenience function to execute
+            SQL for a list of values.
+        """
+        LOG.debug("SQL execute_values(%s, %s)", sql, argslist)
+
+        psycopg2.extras.execute_values(self, sql, argslist, template=template)
+
+
     def scalar(self, sql, args=None):
         """ Execute query that returns a single value. The value is returned.
             If the query yields more than one row, a ValueError is raised.