Yii2的数据库操做总结

1.原生sql语句执行 //执行命令web Yii::$app->db->createCommand("SET time_zone = 'UTC'")->execute(); //返回数据格式[[‘name’=>”,’age’=>”],[‘name’=>”,’age’=>”]]sql Yii::$app->db->createCommand('SELECT * FROM post')->query

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