From 8b4bf47e4ce9637631fcd45058381f3a8280f9cb Mon Sep 17 00:00:00 2001
From: Wolfgang Hottgenroth <wn@mac.hottis.de>
Date: Mon, 4 Dec 2017 21:27:09 +0100
Subject: [PATCH] view schema added

---
 Schema/view.sql | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 Schema/view.sql

diff --git a/Schema/view.sql b/Schema/view.sql
new file mode 100644
index 0000000..af583d6
--- /dev/null
+++ b/Schema/view.sql
@@ -0,0 +1,13 @@
+create or replace view grafana_v as
+  select concat(di.description, '-', de.description) as description,
+         da.ts as ts,
+         da.value * di.multiplicator as value,
+         de.description as device
+    from device_t de,
+         dataitem_t di,
+         devicedataitem_t ddi,
+         collecteddata_t da
+    where de.id = ddi.device and
+          di.id = ddi.dataitem and
+          da.devicedataitem = ddi.id;
+