From f833423b504597d58657b731fc0eae327ed54db9 Mon Sep 17 00:00:00 2001
From: Dries Buytaert <dries@buytaert.net>
Date: Wed, 29 Sep 2010 01:37:03 +0000
Subject: - Patch #915168 by chx, sun: foreign key support is missing from text
 and file module.

---
 modules/file/file.install | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'modules/file/file.install')

diff --git a/modules/file/file.install b/modules/file/file.install
index fdf908805..f313249e2 100644
--- a/modules/file/file.install
+++ b/modules/file/file.install
@@ -35,6 +35,12 @@ function file_field_schema($field) {
     'indexes' => array(
       'fid' => array('fid'),
     ),
+    'foreign keys' => array(
+      'fid' => array(
+        'table' => 'file',
+        'columns' => array('fid' => 'fid'),
+      ),
+    ),
   );
 }
 
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