WARNING: If you do not specify any condition, this method will delete ALL rows in the table.
For example, to delete all customers whose status is 3:
php
Customer::deleteAll('status = 3');
| public static deleteAll ( string | array $condition = '', array $params = [] ) : integer | ||
| $condition | string | array | the conditions that will be put in the WHERE part of the DELETE SQL. Please refer to [[Query::where()]] on how to specify this parameter. |
| $params | array | the parameters (name => value) to be bound to the query. |
| 리턴 | integer | the number of rows deleted |
/** @inheritdoc */
public static function deleteAll($condition = '', $params = [])
{
$r = parent::deleteAll($condition, $params);
static::afterBatchDelete($condition, $params);
return $r;
}
/**
* 重写删除函数，支持主键删除自动清理Cache
* @param $condition
* @param array $params
* @return int
*/
public static function deteteAll($condition, $params = [])
{
$ret = parent::deleteAll($condition, $params);
if ($ret && self::allowFromCache($condition)) {
$cache_key = self::getCacheKey($condition[static::$pk], false);
Yii::trace('delete cache:' . $cache_key, __METHOD__);
Yii::$app->cache->delete($cache_key);
}
return $ret;
}