diff -r f78a585e1a2f -r 77506ec632a4 src/server/plugins/postgresql/config.h
--- a/src/server/plugins/postgresql/config.h	Sat Aug 13 15:56:51 2022 +0200
+++ b/src/server/plugins/postgresql/config.h	Sun Aug 14 11:40:54 2022 +0200
@@ -71,6 +71,8 @@
     UcxList *tables;
 } PgExtParser;
 
+int pg_lookup_root(ResourceData *res, const char *rootnode, int64_t *rootid);
+
 PgRepository* pg_init_repo(ServerConfiguration *cfg, pool_handle_t *pool, WSConfigNode *config);
 
 #ifdef __cplusplus