From 817b9706230d5bc6ac39877099c8fd56979476df Mon Sep 17 00:00:00 2001
From: Daniel Dolezal <d.dolezal97@protonmail.com>
Date: Tue, 7 May 2024 18:59:59 +0200
Subject: [PATCH] game game_type and ruleset exclusive

---
 dbschema/default.esdl | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/dbschema/default.esdl b/dbschema/default.esdl
index 26a3fe9..dcc7154 100644
--- a/dbschema/default.esdl
+++ b/dbschema/default.esdl
@@ -19,10 +19,12 @@ module default {
     }
     required single type: GameType {
       readonly := true;
+      constraint exclusive;
       on source delete delete target;
     }
     required single ruleset: Ruleset {
       readonly := true;
+      constraint exclusive;
       on source delete delete target;
     }
     required winner: str {