如何将此sql转换为活动记录查询
SELECT * FROM `base_twitter` WHERE id NOT IN (SELECT base_id from base_followers)
答案 0 :(得分:54)
假设您的模型相应地命名为BaseTwitter
和BaseFollower
,这应该可行:
$subQuery = BaseFollower::find()->select('id');
$query = BaseTwitter::find()->where(['not in', 'id', $subQuery]);
$models = $query->all();
答案 1 :(得分:7)
// SELECT * FROM (SELECT * FROM `user` WHERE `active` = 1) `activeusers`;
$subquery = (new \yii\db\Query)->from('user')->where(['active' => true])
$query = (new \yii\db\Query)->from(['activeusers' => $subquery]);
// subquery can also be a string with plain SQL wrapped in parenthesis
// SELECT * FROM (SELECT * FROM `user` WHERE `active` = 1) `activeusers`;
$subquery = "(SELECT * FROM `user` WHERE `active` = 1)";
$query = (new \yii\db\Query)->from(['activeusers' => $subquery]);
答案 2 :(得分:1)
尝试此查询
$models = BaseTwitter::find()->where('id NOT IN (SELECT base_id from base_followers)')->all();