Fix archive_command example

The given archive_command example didn't use %p or %f, which wouldn't
really work in practice.

diff --git a/doc/src/sgml/backup.sgml b/doc/src/sgml/backup.sgml
index 96418e2ca034f5b3b43e7260c952e0f12eb6f70b..843dc3de9fcfb2fccef50706cca676e666929c06 100644 (file)
--- a/doc/src/sgml/backup.sgml
+++ b/doc/src/sgml/backup.sgml
@@ -1272,7 +1272,7 @@ restore_command = 'gunzip < /mnt/server/archivedir/%f | pg_decompresslog - %p
       archive_command, so that their
       postgresql.conf entry looks very simple:
 
-archive_command = 'local_backup_script.sh'
+archive_command = 'local_backup_script.sh "%p" "%f"'
 
       Using a separate script file is advisable any time you want to use
       more than a single command in the archiving process.