Update zone2sql.1.rst

diff --git a/docs/manpages/zone2sql.1.rst b/docs/manpages/zone2sql.1.rst
index 9c8148cf437642b7be5272d0abe8ea6fd83131be..a48d91abd4de762ccc0cc704888f83a99774c452 100644 (file)
--- a/docs/manpages/zone2sql.1.rst
+++ b/docs/manpages/zone2sql.1.rst
@@ -66,6 +66,8 @@ OTHER Options
     Adds a delete statement to the sql output to allow re-importing zones.
     Mostly only useful during testing. This hould not be used on a live DB
     as you will override the zone with previous data.
+    You should have the optional foreign key relationship enabled in your 
+    schema if you use this or it will leave created abandoned records
 --help
     List all options
 --on-error-resume-next