additional comments

diff --git a/CRM/Upgrade/Incremental/php/FourSix.php b/CRM/Upgrade/Incremental/php/FourSix.php
index 6676062ba3ab29db00ee1d7aa3990c028ecdc099..0e94e841d106d3d31da69855232b9a17b3deefbd 100644 (file)
--- a/CRM/Upgrade/Incremental/php/FourSix.php
+++ b/CRM/Upgrade/Incremental/php/FourSix.php
@@ -114,19 +114,21 @@ class CRM_Upgrade_Incremental_php_FourSix {
 
   function upgrade_4_6_alpha3($rev) {
     // task to process sql
-    $this->addTask(ts('Adding column reference date and updating with '), 'updateReferenceDate');
+    $this->addTask(ts('Adding and updating column reference_date for Schedule Reminders'), 'updateReferenceDate');
   }
 
   // CRM-15728, Add new column reference_date to civicrm_action_log in order to track
   // actual action_start_date for membership entity for only those schedule reminders which are not repeatable
   static function updateReferenceDate(CRM_Queue_TaskContext $ctx) {
+    //Add column civicrm_action_log.reference_date
     $query = "ALTER TABLE `civicrm_action_log`
     ADD COLUMN `reference_date` date COMMENT 'Stores the date from the entity which triggered this reminder action (e.g. membership.end_date for most membership renewal reminders)'";
     CRM_Core_DAO::executeQuery($query);
 
+    //Retrieve schedule reminders for membership entity and is not repeatable
     $query = "SELECT schedule.* FROM civicrm_action_schedule schedule
  LEFT JOIN civicrm_action_mapping mapper ON mapper.id = schedule.mapping_id AND
- mapper.entity = 'civicrm_membership' AND is_repeat = 0";
+ mapper.entity = 'civicrm_membership' AND schedule.is_repeat = 0";
     $dao = CRM_Core_DAO::executeQuery($query);
     while($dao->fetch()) {
       if (empty($dao->start_action_date)) {
@@ -159,7 +161,6 @@ class CRM_Upgrade_Incremental_php_FourSix {
       $sql = "UPDATE civicrm_action_log reminder
  LEFT JOIN civicrm_membership m ON reminder.entity_id = m.id
  SET reminder.reference_date = {$referenceColumn}
-
  WHERE " . implode(" AND ", $where);
       CRM_Core_DAO::executeQuery($sql);
     }