From 712ccb101a6a1875f8eb77f2393dd0ee8695eea8 Mon Sep 17 00:00:00 2001
From: Fedaya <fedaya@fedaya.net>
Date: Sun, 9 Mar 2025 18:55:20 +0100
Subject: [PATCH] =?UTF-8?q?Vue=20Diff=C3=A9rentielle?=
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---
 01-diff-view.sql | 2 ++
 1 file changed, 2 insertions(+)
 create mode 100644 01-diff-view.sql

diff --git a/01-diff-view.sql b/01-diff-view.sql
new file mode 100644
index 0000000..4e01b8c
--- /dev/null
+++ b/01-diff-view.sql
@@ -0,0 +1,2 @@
+DROP VIEW IF EXISTS chiffres_diff;
+CREATE VIEW IF NOT EXISTS chiffres_diff  AS SELECT date, code_INSEE, nombre - LAG(nombre) OVER (PARTITION BY code_INSEE ORDER BY date) AS nombre FROM chiffres;