From 99b0d63e941171246a1f215f5f131e4006ee55e8 Mon Sep 17 00:00:00 2001
From: Johannes Meyer <johannes.meyer@netways.de>
Date: Thu, 18 Jun 2015 11:17:14 +0200
Subject: [PATCH] HostcommentQuery: PostgreSQL grouping...

refs #9009
---
 .../Backend/Ido/Query/HostcommentQuery.php    | 22 +++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostcommentQuery.php b/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostcommentQuery.php
index d73d99ece..63b76fa22 100644
--- a/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostcommentQuery.php
+++ b/modules/monitoring/library/Monitoring/Backend/Ido/Query/HostcommentQuery.php
@@ -88,7 +88,6 @@ class HostcommentQuery extends IdoQuery
             'hgo.object_id = hg.hostgroup_object_id AND hgo.is_active = 1 AND hgo.objecttype_id = 3',
             array()
         );
-        $this->group(array('c.comment_id', 'ho.name1'));
     }
 
     /**
@@ -150,6 +149,25 @@ class HostcommentQuery extends IdoQuery
             'so.object_id = s.service_object_id AND so.is_active = 1 AND so.objecttype_id = 2',
             array()
         );
-        $this->group(array('c.comment_id', 'ho.name1'));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getGroup()
+    {
+        $group = array();
+        if ($this->hasJoinedVirtualTable('hostgroups') || $this->hasJoinedVirtualTable('servicegroups')) {
+            $group = array('c.comment_id', 'ho.object_id');
+            if ($this->hasJoinedVirtualTable('hosts')) {
+                $group[] = 'h.host_id';
+            }
+
+            if ($this->hasJoinedVirtualTable('hoststatus')) {
+                $group[] = 'hs.hoststatus_id';
+            }
+        }
+
+        return $group;
     }
 }