moodle/mod/quiz/db/mysql.php
moodler 958aafe2b4 Quiz attempts are now timed. This is done by starting the quiz_attempts
record upon showing the quiz, and completing it upon submit.

Two new fields in quiz_attempts... should be upgrade friendly.
(Old attempts will show up as being of duration zero)


Also some small fixes here and there.
2002-10-18 16:05:21 +00:00

21 lines
646 B
PHP

<?PHP // $Id$
function quiz_upgrade($oldversion) {
// This function does anything necessary to upgrade
// older versions to match current functionality
global $CFG;
if ($oldversion < 2002101800) {
execute_sql(" ALTER TABLE `quiz_attempts` ".
" ADD `timestart` INT(10) UNSIGNED DEFAULT '0' NOT NULL AFTER `sumgrades` , ".
" ADD `timefinish` INT(10) UNSIGNED DEFAULT '0' NOT NULL AFTER `timestart` ");
execute_sql(" UPDATE `quiz_attempts` SET timestart = timemodified ");
execute_sql(" UPDATE `quiz_attempts` SET timefinish = timemodified ");
}
return true;
}
?>