【发布时间】:2009-07-30 02:25:43
【问题描述】:
我无法让它工作。我正在使用这个查询:
my $user_questions
= RoseDB::UserSecurityQuestion::Manager->get_user_security_questions(
query => [
'user.username' => $username,
],
with_objects => ['User','SecurityQuestion'],
sort_by => 'RAND()',
limit => 2,
);
当我在 Rose::DB::Object::Manager 中打开调试时,我看到 order 子句是:
ORDER BY t1.id, RAND()
t1.id 来自哪里?知道如何将ORDER BY 改正为RAND()?
【问题讨论】:
标签: perl rose-db-object