报错内容:SQLSTATE[42S02]: ba
代码:
$subQuery=Db::field('count(*) as count')
->table('admin_member_users')
->union('SELECT count(*) as count FROM admin_member_usersfrom registration_time > "2020-07-03 00:00:00"')
->whereTime('registration_time','today')
->buildSql();
echo $subQuery;
$data=Db::table($subQuery.' a')
->field('count(*) as count')
->select();
echo $data;
$this->assign('data', $data);
return $this->fetch();
最佳答案
