MDL-40481 quiz responses report needs cols need text_sorting

2013-11-11 14:15:14 +00:00
parent 560c1c8ea3
commit bf2324ef15
2 changed files with 26 additions and 5 deletions
@@ -218,6 +218,8 @@ class flexible_table {

    /**
     * Use text sorting functions for this column (required for text columns with Oracle).
+     * Be warned that you cannot use this with column aliases. You can only do this
+     * with real columns. See MDL-40481 for an example.
     * @param string column name
     */
    function text_sorting($column) {