From 3595436614fac1430a7d5ebd50e21fb0a7fe6b13 Mon Sep 17 00:00:00 2001
From: Sven Klemm <pentabarf@gmail.com>
Date: Wed, 4 Jul 2018 18:57:55 +0200
Subject: [PATCH] fix where constraint handling

---
 public/app/plugins/datasource/postgres/query_ctrl.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/public/app/plugins/datasource/postgres/query_ctrl.ts b/public/app/plugins/datasource/postgres/query_ctrl.ts
index ecec978ae58..d2b7631dfdc 100644
--- a/public/app/plugins/datasource/postgres/query_ctrl.ts
+++ b/public/app/plugins/datasource/postgres/query_ctrl.ts
@@ -303,6 +303,7 @@ export class PostgresQueryCtrl extends QueryCtrl {
       }
     }
     this.whereAdd = this.uiSegmentSrv.newPlusButton();
+    this.queryModel.updatePersistedParts();
     this.panelCtrl.refresh();
   }