--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/misc/migration/3.20.7_Any.py	Mon Apr 06 21:46:52 2015 +0200
@@ -0,0 +1,2 @@
+if repo.system_source.dbdriver == 'postgres':
+    install_custom_sql_scripts()