Add zone2sql delete-matching-domains doco

Add zone2sql delete-matching-domains doco

diff --git a/docs/manpages/zone2sql.1.rst b/docs/manpages/zone2sql.1.rst
index 15cbbbaa9f15b8b998c8a86096b4971d46597062..9c8148cf437642b7be5272d0abe8ea6fd83131be 100644 (file)
--- a/docs/manpages/zone2sql.1.rst
+++ b/docs/manpages/zone2sql.1.rst
@@ -62,6 +62,10 @@ OTHER Options
     If there's more than one SOA record in the zone (possibly because it
     was AXFR'd), ignore it. If this option is not set, all SOA records
     in the zone are emitted.
+--delete-matching-domains
+    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.
 --help
     List all options
 --on-error-resume-next