Adding propagate_neg see BT#2028

main/inc/lib/add_course.lib.inc.php

@@ -631,6 +631,7 @@ function update_Db_course($course_db_name) {
         feedback_type int NOT NULL default 0,
         expired_time int NOT NULL default '0',
         session_id smallint default 0,
+        propagate_neg INT NOT NULL DEFAULT 0,
         PRIMARY KEY (id)
         )" . $charset_clause;
     Database::query($sql);

main/install/migrate-db-1.8.7-1.8.8-pre.sql

@@ -189,3 +189,5 @@ CREATE TABLE usergroup ( id INT NOT NULL AUTO_INCREMENT,	name VARCHAR(255) NOT N
 CREATE TABLE usergroup_rel_user    ( usergroup_id INT NOT NULL, user_id 	INT NOT NULL );
 CREATE TABLE usergroup_rel_course  ( usergroup_id INT NOT NULL, course_id 	INT NOT NULL );
 CREATE TABLE usergroup_rel_session ( usergroup_id INT NOT NULL, session_id  INT NOT NULL );
+
+ALTER TABLE quiz ADD COLUMN propagate_neg INT NOT NULL DEFAULT 0;