add aggregateValue(), as some databases require different aggregated value specificat...

diff --git a/includes/Database.php b/includes/Database.php
index d9ab045..f7c33dd 100644 (file)
--- a/includes/Database.php
+++ b/includes/Database.php
@@ -1209,6 +1209,13 @@ class Database {
                        return new ResultWrapper( $this, $result );
                }
        }
+
+       /**
+        * Return aggregated value alias
+        */
+       function aggregateValue ($valuedata,$valuename='value') {
+               return $valuename;
+       }
        
        /**
         * @return string wikitext of a link to the server software's web site

diff --git a/includes/DatabasePostgreSQL.php b/includes/DatabasePostgreSQL.php
index 736822f..e257dc3 100644 (file)
--- a/includes/DatabasePostgreSQL.php
+++ b/includes/DatabasePostgreSQL.php
@@ -387,6 +387,14 @@ class DatabasePgsql extends Database {
                return wfTimestamp(TS_DB,$ts);
        }
 
+        /**
+         * Return aggregated value function call
+         */
+        function aggregateValue ($valuedata,$valuename='value') {
+                return $valuedata;
+        }
+
+
        function reportQueryError( $error, $errno, $sql, $fname, $tempIgnore = false ) {
                $message = "A database error has occurred\n" .
                        "Query: $sql\n" .