setAttributes(XMLDB_TYPE_TEXT, 'small', null, null, null, null, null, null, 'answer'); /// Launch change of nullability for field response $result = $result && change_field_notnull($table, $field); } if ($result && $oldversion < 2006091803) { /// Changing nullability of field useranswer on table lesson_attempts to null $table = new XMLDBTable('lesson_attempts'); $field = new XMLDBField('useranswer'); $field->setAttributes(XMLDB_TYPE_TEXT, 'small', null, null, null, null, null, null, 'correct'); /// Launch change of nullability for field useranswer $result = $result && change_field_notnull($table, $field); } if ($result && $oldversion < 2007020201) { /// Changing nullability of field answer on table lesson_answers to null $table = new XMLDBTable('lesson_answers'); $field = new XMLDBField('answer'); $field->setAttributes(XMLDB_TYPE_TEXT, 'small', null, null, null, null, null, null, 'timemodified'); /// Launch change of nullability for field answer $result = $result && change_field_notnull($table, $field); } //===== 1.9.0 upgrade line ======// if ($result && $oldversion < 2007072201) { $table = new XMLDBTable('lesson'); $field = new XMLDBField('usegrademax'); $field2 = new XMLDBField('usemaxgrade'); /// Rename lesson->usegrademax to lesson->usemaxgrade. Some old sites can have it incorrect. MDL-13177 if (field_exists($table, $field) && !field_exists($table, $field2)) { /// Set field specs $field->setAttributes(XMLDB_TYPE_INTEGER, '3', null, XMLDB_NOTNULL, null, null, null, '0', 'ongoing'); /// Launch rename field usegrademax to usemaxgrade $result = $result && rename_field($table, $field, 'usemaxgrade'); } } if ($result && $oldversion < 2008112601) { require_once($CFG->dirroot.'/mod/lesson/lib.php'); // too much debug output $db->debug = false; lesson_update_grades(); $db->debug = true; } return $result; } ?>