Add courseid foreign key

db/install.xml

@@ -125,6 +125,7 @@
         <KEY NAME="primary" TYPE="primary" FIELDS="id"/>
         <KEY NAME="processid_fk" TYPE="foreign" FIELDS="processid" REFTABLE="tool_lifecycle_process" REFFIELDS="id"/>
         <KEY NAME="workflowid_fk" TYPE="foreign" FIELDS="workflowid" REFTABLE="tool_lifecycle_workflow" REFFIELDS="id"/>
+        <KEY NAME="courseid_fk" TYPE="foreign" FIELDS="courseid" REFTABLE="course" REFFIELDS="id"/>
       </KEYS>
     </TABLE>
   </TABLES>

db/upgrade.php

@@ -345,6 +345,7 @@ function xmldb_tool_lifecycle_upgrade($oldversion) {
         $table->add_key('primary', XMLDB_KEY_PRIMARY, ['id']);
         $table->add_key('processid_fk', XMLDB_KEY_FOREIGN, ['processid'], 'tool_lifecycle_process', ['id']);
         $table->add_key('workflowid_fk', XMLDB_KEY_FOREIGN, ['workflowid'], 'tool_lifecycle_workflow', ['id']);
+        $table->add_key('courseid_fk', XMLDB_KEY_FOREIGN, ['courseid'], 'course', ['id']);
 
         // Conditionally launch create table for tool_lifecycle_action_log.
         if (!$dbman->table_exists($table)) {