Adding db changes for the new lp dates (modified_on, publicated_on, created_on, expired_on) see BT#1618

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

@@ -1197,10 +1197,16 @@ function update_Db_course($course_db_name) {
         "theme          varchar(255)        not null default '', " .        // stores the theme of the LP
         "preview_image  varchar(255)        not null default '', " .        // stores the theme of the LP
         "author         varchar(255)        not null default '', " .        // stores the theme of the LP
-        "session_id     int unsigned        not null default 0, " .        // the session_id
-        "prerequisite   int unsigned        not null default 0, " .        // pre requisite for next lp
+        "session_id     int unsigned        not null default 0, " .         // the session_id
+        "prerequisite   int unsigned        not null default 0, " .         // pre requisite for next lp
         "use_max_score  int unsigned        not null default 1, " .         // max scores for scorm packages
-        "autolunch      int unsigned        not null default 0 " .         // max scores for scorm packages
+        "autolunch      int unsigned        not null default 0, " .          // auto lunch LP
+        "created_on     DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00', " .          // auto lunch LP
+        "modified_on    DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00', " .          // auto lunch LP
+        "publicated_on  DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00', " .          // auto lunch LP
+        "expired_on     DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00' " .          // auto lunch LP
+        
+        
         ")" . $charset_clause;
 
     if (!Database::query($sql)) {

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

@@ -112,6 +112,12 @@ ALTER TABLE tool MODIFY COLUMN category varchar(20) not null default 'authoring'
 
 ALTER TABLE lp ADD COLUMN autolunch INT DEFAULT 0;
 
+ALTER TABLE lp ADD COLUMN created_on 	DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00';
+ALTER TABLE lp ADD COLUMN modified_on 	DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00';
+ALTER TABLE lp ADD COLUMN expired_on 	DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00';
+ALTER TABLE lp ADD COLUMN publicated_on DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00';
+
+
 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');