MDL-15719 "overview report slow for large data sets - count sql operation for table paging repeated twice whether or not it is necessary"

2008-07-20 12:21:59 +00:00
parent 66eb3b5930
commit 0fa4107dfc
1 changed files with 3 additions and 1 deletions
@@ -1187,8 +1187,10 @@ class table_sql extends flexible_table{
            if ($this->get_sql_where()) {
                $this->countsql .= ' AND '.$this->get_sql_where();
                $this->sql->where .= ' AND '.$this->get_sql_where();
+                $total  = $DB->count_records_sql($this->countsql, $this->countparams);
+            } else {
+                $total = $totalinitials;
            }
-            $total  = $DB->count_records_sql($this->countsql, $this->countparams);


            $this->pagesize($pagesize, $total);