1 files changed, 9 insertions, 0 deletions
diff --git a/modules/aggregator/aggregator.install b/modules/aggregator/aggregator.install
index e63ce4fd7..d6a811313 100644
--- a/modules/aggregator/aggregator.install
+++ b/modules/aggregator/aggregator.install
@@ -89,6 +89,9 @@ function aggregator_schema() {
     'indexes' => array(
       'fid' => array('fid'),
     ),
+    'foreign keys' => array(
+      'cid' => array('aggregator_category' => 'cid'),
+    ),
   );
 
   $schema['aggregator_category_item'] = array(
@@ -111,6 +114,9 @@ function aggregator_schema() {
     'indexes' => array(
       'iid' => array('iid'),
     ),
+    'foreign keys' => array(
+      'cid' => array('aggregator_category' => 'cid'),
+    ),
   );
 
   $schema['aggregator_feed'] = array(
@@ -258,6 +264,9 @@ function aggregator_schema() {
     'indexes' => array(
       'fid' => array('fid'),
     ),
+    'foreign keys' => array(
+      'fid' => array('aggregator_feed' => 'fid'),
+    ),
   );
 
   return $schema;