Enhancement to support returned results from update query

code/PostgreSQLQueryBuilder.php

@@ -39,4 +39,17 @@ class PostgreSQLQueryBuilder extends DBQueryBuilder {
 		return $clause;
 	}
 
+    /**
+     * Adds a specific PostgreSQL command that returns the affected rows when the 'Update' query is run
+     *
+     * @param SQLUpdate $query
+     * @param array $parameters
+     * @return string
+     */
+    protected function buildUpdateQuery(SQLUpdate $query, array &$parameters) {
+        $sql = parent::buildUpdateQuery($query, $parameters);
+        $sql .= ' RETURNING *';
+        return $sql;
+    }
+
 }