From: Tim Düsterhus <duesterhus@woltlab.com>
Date: Wed, 27 Jan 2021 10:52:30 +0000 (+0100)
Subject: Make wcf1_tag_to_object's PRIMARY KEY a UNIQUE KEY
X-Git-Tag: 5.4.0_Alpha_1~312^2~1
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=ec5e5fc7b345a7c6fcf6634cbc7d82bc229fcdd4;p=GitHub%2FWoltLab%2FWCF.git

Make wcf1_tag_to_object's PRIMARY KEY a UNIQUE KEY

see #3803
---

diff --git a/wcfsetup/setup/db/install.sql b/wcfsetup/setup/db/install.sql
index a30a0a2578..16f4a169d9 100644
--- a/wcfsetup/setup/db/install.sql
+++ b/wcfsetup/setup/db/install.sql
@@ -1349,7 +1349,7 @@ CREATE TABLE wcf1_tag_to_object (
 	tagID INT(10) NOT NULL,
 	objectTypeID INT(10) NOT NULL,
 	languageID INT(10) NOT NULL,
-	UNIQUE KEY (objectTypeID, objectID, tagID),
+	PRIMARY KEY (objectTypeID, objectID, tagID),
 	KEY (objectTypeID, tagID),
 	KEY (tagID)
 );