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I have introduced the new field $attempt->uniqueid, see http://mantis.york.ac.uk/moodle/mod/forum/discuss.php?d=852#3380

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gustav_delius 2005-07-02 18:14:51 +00:00
parent 591212f69d
commit d115d8c736
18 changed files with 70 additions and 46 deletions
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10
mod/quiz/db/mysql.php
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@ -860,6 +860,16 @@ function quiz_upgrade($oldversion) {
) TYPE=MyISAM COMMENT='essay question type specific state information'");
}
if ($oldversion < 2005070202) {
// add new unique id to prepare the way for lesson module to have its own attempts table
table_column('quiz_attempts', '', 'uniqueid', 'integer', '10', 'unsigned', '0', 'not null', 'id');
// initially we can use the id as the unique id because no other modules use attempts yet.
execute_sql("UPDATE {$CFG->prefix}quiz_attempts SET uniqueid = id", false);
// we set $CFG->attemptuniqueid to the next available id
$record = get_record_sql("SELECT max(id)+1 AS nextid FROM {$CFG->prefix}quiz_attempts");
set_config('attemptuniqueid', $record->nextid);
}
return true;
}