add: graphs et rushs

1 files changed, 15 insertions, 0 deletions

diff --git a/graphs/sql/maas/req01.sql b/graphs/sql/maas/req01.sql
new file mode 100644
index 0000000..d017c93
--- /dev/null
+++ b/graphs/sql/maas/req01.sql
@@ -0,0 +1,15 @@
+CREATE VIEW memorin.devices_summary AS
+    SELECT
+    total_devices,
+    active_devices,
+    total_devices - active_devices AS inactive_devices
+    FROM
+    (
+        SELECT COUNT(*) AS total_devices
+        FROM memorin.devices
+    ) AS d,
+    (
+        SELECT COUNT(*) AS active_devices
+        FROM memorin.devices
+        WHERE deactivated_at IS NULL
+    ) AS a;