From: stronk7 <stronk7>
Date: Sun, 20 Apr 2008 22:15:21 +0000 (+0000)
Subject: Replace low level $db->Concat() calls to Moodle sql_concat() cross-db alternative... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=c4c1348c244b2f5acc7bb011748b3972d369de1a;p=moodle.git

Replace low level $db->Concat() calls to Moodle sql_concat() cross-db alternative. MDL-13823 ; merged from 19_STABLE
---

diff --git a/lib/statslib.php b/lib/statslib.php
index 36667a2ad6..77b9695afd 100644
--- a/lib/statslib.php
+++ b/lib/statslib.php
@@ -1017,33 +1017,33 @@ function stats_get_parameters($time,$report,$courseid,$mode,$roleid=0) {
         break;
 
     case STATS_REPORT_READS:
-        $param->fields = $db->Concat('timeend','roleid').' AS uniqueid, timeend, roleid, stat1 as line1';
+        $param->fields = sql_concat('timeend','roleid').' AS uniqueid, timeend, roleid, stat1 as line1';
         $param->fieldscomplete = true; // set this to true to avoid anything adding stuff to the list and breaking complex queries.
         $param->aggregategroupby = 'roleid';
         $param->stattype = 'activity';
         $param->crosstab = true;
         $param->extras = 'GROUP BY timeend,roleid,stat1';
         if ($courseid == SITEID) {
-            $param->fields = $db->Concat('timeend','roleid').' AS uniqueid, timeend, roleid, sum(stat1) as line1';
+            $param->fields = sql_concat('timeend','roleid').' AS uniqueid, timeend, roleid, sum(stat1) as line1';
             $param->extras = 'GROUP BY timeend,roleid';
         }
         break;
 
     case STATS_REPORT_WRITES:
-        $param->fields = $db->Concat('timeend','roleid').' AS uniqueid, timeend, roleid, stat2 as line1';
+        $param->fields = sql_concat('timeend','roleid').' AS uniqueid, timeend, roleid, stat2 as line1';
         $param->fieldscomplete = true; // set this to true to avoid anything adding stuff to the list and breaking complex queries.
         $param->aggregategroupby = 'roleid';
         $param->stattype = 'activity';
         $param->crosstab = true;
         $param->extras = 'GROUP BY timeend,roleid,stat2';
         if ($courseid == SITEID) {
-            $param->fields = $db->Concat('timeend','roleid').' AS uniqueid, timeend, roleid, sum(stat2) as line1';
+            $param->fields = sql_concat('timeend','roleid').' AS uniqueid, timeend, roleid, sum(stat2) as line1';
             $param->extras = 'GROUP BY timeend,roleid';
         }
         break;
 
     case STATS_REPORT_ACTIVITY:
-        $param->fields = $db->Concat('timeend','roleid').' AS uniqueid, timeend, roleid, sum(stat1+stat2) as line1';
+        $param->fields = sql_concat('timeend','roleid').' AS uniqueid, timeend, roleid, sum(stat1+stat2) as line1';
         $param->fieldscomplete = true; // set this to true to avoid anything adding stuff to the list and breaking complex queries.
         $param->aggregategroupby = 'roleid';
         $param->stattype = 'activity';