negative grades might be used so use null check instead. might break other db so might need a sql_null() function or something similar

2007-07-18 06:21:55 +00:00
parent a5431b72b0
commit 1ad2f41253
1 changed files with 2 additions and 2 deletions
@@ -771,7 +771,7 @@ class grade_report_grader extends grade_report {
                     $this->groupwheresql
                AND ra.roleid in ($this->gradebookroles)
                AND ra.contextid ".get_related_contexts_string($this->context)."
-                AND g.finalgrade >= 0
+                AND NOT g.finalgradeIS NULL
                GROUP BY g.itemid";

            $groupsum = array();
@@ -858,7 +858,7 @@ class grade_report_grader extends grade_report {
                WHERE gi.courseid = $this->courseid
                AND ra.roleid in ($this->gradebookroles)
                AND ra.contextid ".get_related_contexts_string($this->context)."
-                AND g.finalgrade >= 0
+                AND NOT g.finalgrade IS NULL
                GROUP BY g.itemid";

            $classsum = array();