Fixed issue: Randomization groups for questions not working when usin…

…g MSSQL
LimeSurvey · Oct 9, 2012 · c28ab69 · c28ab69
1 parent 8b803d1
commit c28ab69
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/application/helpers/frontend_helper.php b/application/helpers/frontend_helper.php
@@ -1899,7 +1899,7 @@ function buildsurveysession($surveyid,$previewGroup=false)
     $randomGroups=array();
     if (in_array(Yii::app()->db->getDriverName(), array('mssql', 'sqlsrv')))
     {
-        $rgquery = "SELECT attr.qid, CAST(value as varchar(255)) FROM {{question_attributes}} as attr right join {{questions}} as quests on attr.qid=quests.qid WHERE attribute='random_group' and CAST(value as varchar(255)) <> '' and sid=$surveyid GROUP BY attr.qid, CAST(value as varchar(255))";
+        $rgquery = "SELECT attr.qid, CAST(value as varchar(255)) as value FROM {{question_attributes}} as attr right join {{questions}} as quests on attr.qid=quests.qid WHERE attribute='random_group' and CAST(value as varchar(255)) <> '' and sid=$surveyid GROUP BY attr.qid, CAST(value as varchar(255))";
     }
     else
     {