Adding quiz_question.extra field see BT#1914

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

@@ -290,7 +290,7 @@ function update_Db_course($course_db_name) {
     $TABLEQUIZQUESTION          = $course_db_name . 'quiz_rel_question';
     $TABLEQUIZQUESTIONLIST      = $course_db_name . 'quiz_question';
     $TABLEQUIZANSWERSLIST       = $course_db_name . 'quiz_answer';
-    $TABLEQUIZQUESTIONOPTION      = $course_db_name . 'quiz_question_option';
+    $TABLEQUIZQUESTIONOPTION    = $course_db_name . 'quiz_question_option';
 
     // Dropbox
     $TABLETOOLDROPBOXPOST       = $course_db_name . 'dropbox_post';
@@ -646,9 +646,10 @@ function update_Db_course($course_db_name) {
         description text default NULL,
         ponderation float(6,2) NOT NULL default 0,
         position mediumint unsigned NOT NULL default 1,
-        type tinyint unsigned NOT NULL default 2,
-        picture varchar(50) default NULL,
-        level int unsigned NOT NULL default 0,
+        type    tinyint unsigned NOT NULL default 2,
+        picture varchar(50) default NULL,        
+        level   int unsigned NOT NULL default 0,
+        extra   varchar(255) default NULL,
         PRIMARY KEY (id)
         )" . $charset_clause;
     Database::query($sql);

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

@@ -122,6 +122,7 @@ ALTER TABLE lp ADD COLUMN expired_on 	DATETIME NOT NULL DEFAULT '0000-00-00 00:0
 ALTER TABLE lp ADD COLUMN publicated_on DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00';
 
 CREATE TABLE quiz_question_option (id int NOT NULL, name varchar(255), position int unsigned NOT NULL, PRIMARY KEY (id));
+ALTER TABLE quiz_question ADD COLUMN extra varchar(255) DEFAULT NULL;
 
 INSERT INTO course_setting(variable,value,category) VALUES ('enable_lp_auto_launch',0,'learning_path');
 INSERT INTO course_setting(variable,value,category) VALUES ('pdf_export_watermark_text','','course');