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Er, fix for bug 3334 once more.

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If at first you don't succeed...
This commit is contained in:
defacer
2005-05-25 17:54:58 +00:00
parent 477647c885
commit dbf8f55057
1 changed files with 8 additions and 3 deletions
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mod/quiz/attempts.php
+8 -3
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@@ -234,12 +234,17 @@
$select = 'SELECT '.$db->Concat('u.id', '\'#\'', $db->IfNull('qa.attempt', '0')).' AS uniqueid, qa.id AS attempt, u.id AS userid, u.firstname, u.lastname, u.picture, '.
'qa.sumgrades, qa.timefinish, qa.timestart, qa.timefinish - qa.timestart AS duration ';
$from = 'FROM mdl_user u LEFT JOIN mdl_quiz_attempts qa ON u.id = qa.userid ';
$where = 'WHERE u.id IN ('.implode(',', array_keys($users)).') AND ('.($noattempts ? sql_isnull('qa.quiz').' OR ' : '') . 'qa.quiz = '.$quiz->id.') ';
$from = 'FROM mdl_user u LEFT JOIN mdl_quiz_attempts qa ON (u.id = qa.userid AND qa.quiz = '.$quiz->id.') ';
$where = 'WHERE u.id IN ('.implode(',', array_keys($users)).') ';
// Add extra limits if we 're not interested in students without attempts
if(!$noattempts) {
$where .= 'AND '.$db->IfNull('qa.attempt', '0').' != 0 ';
}
// Add extra limits due to initials bar
if($table->get_sql_where()) {
$where .= ' AND '.$table->get_sql_where();
$where .= 'AND '.$table->get_sql_where();
}
// Count the records NOW, before funky question grade sorting messes up $from