From: Peter van Dijk <peter.van.dijk@netherlabs.nl>
Date: Mon, 17 Jun 2013 17:07:32 +0000 (+0200)
Subject: sql constraint clarification, thanks Markus Petzsch
X-Git-Tag: rec-3.6.0-rc1~652
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=997e9defa5c851c3a439b15fabd6b9d64f3a9dde;p=thirdparty%2Fpdns.git

sql constraint clarification, thanks Markus Petzsch
---

diff --git a/pdns/docs/pdns.xml b/pdns/docs/pdns.xml
index 0cb5ca9036..34792c63a5 100644
--- a/pdns/docs/pdns.xml
+++ b/pdns/docs/pdns.xml
@@ -16850,6 +16850,11 @@ while(&lt;&gt;)
 <programlisting>
 CONSTRAINT `records_ibfk_1` FOREIGN KEY (`domain_id`) REFERENCES `domains`
 (`id`) ON DELETE CASCADE
+</programlisting>
+    Or, if you have already created the tables, execute:
+<programlisting>
+ALTER TABLE `records` ADD CONSTRAINT `records_ibfk_1` FOREIGN KEY (`domain_id`)
+REFERENCES `domains` (`id`) ON DELETE CASCADE;
 </programlisting>
 	</para>
 	<para>