Added missing auto increment

diff --git a/wcfsetup/setup/db/install.sql b/wcfsetup/setup/db/install.sql
index b47f1cd7c619d6e9de316f8c9eb0646af5113748..47e554c8caa23d5f01d4636ffd5cc2a6fa7a71c2 100644 (file)
--- a/wcfsetup/setup/db/install.sql
+++ b/wcfsetup/setup/db/install.sql
@@ -814,7 +814,7 @@ CREATE TABLE wcf1_session (
 
 DROP TABLE IF EXISTS wcf1_session_virtual;
 CREATE TABLE wcf1_session_virtual (
-       virtualSessionID INT(10) NOT NULL PRIMARY KEY,
+       virtualSessionID INT(10) NOT NULL AUTO_INCREMENT PRIMARY KEY,
        sessionID CHAR(40) NOT NULL,
        ipAddress VARCHAR(39) NOT NULL DEFAULT '',
        userAgent VARCHAR(255) NOT NULL DEFAULT '',