From 449bb0695912785ab16504ab6382fc74fcde573f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E3=81=BF=E3=81=A6=E3=82=8B=E3=81=9E?= <miteruzo@naver.com>
Date: Mon, 9 Mar 2026 06:52:26 +0900
Subject: [PATCH]

---
 ...%E3%83%AB%E5%AE%9A%E7%BE%A9%E6%9B%B8%3Adeerjikists.md | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/%E3%83%86%E3%83%BC%E3%83%96%E3%83%AB%E5%AE%9A%E7%BE%A9%E6%9B%B8%3Adeerjikists.md b/%E3%83%86%E3%83%BC%E3%83%96%E3%83%AB%E5%AE%9A%E7%BE%A9%E6%9B%B8%3Adeerjikists.md
index d0a693d..313d233 100644
--- a/%E3%83%86%E3%83%BC%E3%83%96%E3%83%AB%E5%AE%9A%E7%BE%A9%E6%9B%B8%3Adeerjikists.md
+++ b/%E3%83%86%E3%83%BC%E3%83%96%E3%83%AB%E5%AE%9A%E7%BE%A9%E6%9B%B8%3Adeerjikists.md
@@ -4,3 +4,12 @@
 | platform | プラットフォーム | VARCHAR | 16 |  |  |  |
 | code | コード | VARCHAR | 255 |  |  |
 | tag_id | タグ Id. | BIGINT | | | | |
+
+### 制約
+- 主キー:
+  - (platform, code)
+- 一意:
+  - tag_id
+
+### インデクス
+- tag_id ASC