Add KEY for wcf1_user_notification.confirmTime

see DailyMailNotificationCronjob::execute()

diff --git a/wcfsetup/setup/db/install.sql b/wcfsetup/setup/db/install.sql
index dbffcf1581e329763c5a2892bd1d110c6a0dfbe8..9473072e7b3a9f684eb5ea59f97940a1f913fd1f 100644 (file)
--- a/wcfsetup/setup/db/install.sql
+++ b/wcfsetup/setup/db/install.sql
@@ -1477,7 +1477,8 @@ CREATE TABLE wcf1_user_notification (
        confirmTime INT(10) NOT NULL DEFAULT 0,
        additionalData TEXT,
        KEY (userID, eventID, objectID, confirmTime),
-       KEY (userID, confirmTime)
+       KEY (userID, confirmTime),
+       KEY (confirmTime)
 );
 
 -- notification authors (stacking)