From e38d17471ed378c4907e6b6959c741919bad14d7 Mon Sep 17 00:00:00 2001
From: fipwmaqzufheoxq92ebc
 <29818044+fipwmaqzufheoxq92ebc@users.noreply.github.com>
Date: Fri, 21 Aug 2020 14:21:54 +0200
Subject: [PATCH] Fixes #881. Remove items of deleted shopping lists.

---
 migrations/0108.sql | 10 ++++++++++
 1 file changed, 10 insertions(+)
 create mode 100644 migrations/0108.sql

diff --git a/migrations/0108.sql b/migrations/0108.sql
new file mode 100644
index 00000000..d4d64a08
--- /dev/null
+++ b/migrations/0108.sql
@@ -0,0 +1,10 @@
+DELETE
+FROM shopping_list
+WHERE shopping_list_id NOT IN (SELECT id FROM shopping_lists);
+
+CREATE TRIGGER remove_items_from_deleted_shopping_list
+    AFTER DELETE
+    ON shopping_lists
+BEGIN
+    DELETE FROM shopping_list WHERE shopping_list_id = OLD.id;
+END;
\ No newline at end of file