yii怎么更新数据

yii怎么更新数据

1、使用update()

//runValidation boolen 是否通过validate()校验字段 默认为true  //attributeNames array 需要更新的字段  $model->update($runValidation , $attributeNames);

2、使用updateAll();

相关文章教程推荐：yii教程

//update customer set status = 1 where status = 2 Customer::updateAll(['status' => 1], 'status = 2');   //update customer set status = 1 where status = 2 and uid = 1; Customer::updateAll(['status' => 1], ['status'=> '2','uid'=>'1']);

3、使用save()；

$customer = Customer::find()     ->where(['id' => 1])     ->one(); $customer->name = 'zhangsan'; $customer->save();