From 3afb9643c43974ac3cbf78406393dcae9ebdec8f Mon Sep 17 00:00:00 2001
From: Bernd Bestel <bernd@berrnd.de>
Date: Sat, 5 Aug 2023 18:28:49 +0200
Subject: [PATCH] Fix handling when there are no single edited stock entries at
 all (references #2292)

---
 migrations/0225.sql | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 migrations/0225.sql

diff --git a/migrations/0225.sql b/migrations/0225.sql
new file mode 100644
index 00000000..b7336b6a
--- /dev/null
+++ b/migrations/0225.sql
@@ -0,0 +1,15 @@
+DROP VIEW stock_edited_entries;
+CREATE VIEW stock_edited_entries
+AS
+/*
+	Returns stock_id's which have been edited manually
+*/
+SELECT DISTINCT
+	IFNULL(sl_add.stock_id, '') AS stock_id,
+	IFNULL(MAX(sl_edit.id), -1) AS stock_log_id_of_newest_edited_entry
+FROM stock_log sl_add
+JOIN stock_log sl_edit
+	ON sl_add.stock_id = sl_edit.stock_id
+	AND sl_edit.transaction_type = 'stock-edit-new'
+WHERE sl_add.transaction_type IN ('purchase', 'inventory-correction', 'self-production')
+	AND sl_add.amount > 0;