From 32bb9898dc2cd0367309f5a07f6bd64e3f7f4cd0 Mon Sep 17 00:00:00 2001
From: Joscha <joscha@plugh.de>
Date: Mon, 1 Aug 2022 17:11:32 +0200
Subject: [PATCH] Add euph_trees todo

---
 src/vault/prepare.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/vault/prepare.rs b/src/vault/prepare.rs
index 6e5f69a..ab8cb9c 100644
--- a/src/vault/prepare.rs
+++ b/src/vault/prepare.rs
@@ -2,6 +2,9 @@ use rusqlite::Connection;
 
 pub fn prepare(conn: &mut Connection) -> rusqlite::Result<()> {
     println!("Opening vault");
+    // This temporary table has no foreign key constraint on euph_rooms since
+    // cross-schema constraints like that are not supported by SQLite.
+    // TODO Remove entries from this table whenever a room is deleted
     conn.execute_batch(
         "
         CREATE TEMPORARY TABLE euph_trees (