使用foreach循环查询

Question

我想在foreach循环中执行此查询，以使用elemant或Where Requette中的表（取决于数组元素的数量）。

 foreach ( $mesDeparts as $mesDepart) 
                        {
                            $holidays_rh_test = holidaystate::find()
                            ->leftJoin('holidays', '`holidays`.`id` = `holidayState`.`holiday_id`')
                            ->leftJoin('user', '`user`.`id` = `holidays`.`user_id`')
                            ->leftJoin('space_membership', '`user`.`id` = `space_membership`.`user_id`')
                            // ->where(['holidayState.user_id'=>0, 'holidayState.user_position_id'=>0, 'holidayState.stat'=>'2'])
                            ->where(['space_membership.space_id'=>$mesDepart->space_id])
                            ->andFilterWhere(['or',['holidayState.user_id'=>Yii::$app->user->id,'holidayState.user_position_id'=>$user_position->id ],['holidayState.user_id'=>0, 'holidayState.user_position_id'=>0, 'holidayState.stat'=>'2']])
                            ->orderBy('holiday_id DESC')
                            ->all();
                        }

Answer 1

您正在重复查询

您应该构建一个数组并使用in子句

foreach ( $mesDeparts as $key =>$mesDepart)  {
     $my_array[$key] =  $mesDepart->space_id;
}
$holidays_rh_test = holidaystate::find()
    ->leftJoin('holidays', '`holidays`.`id` = `holidayState`.`holiday_id`')
    ->leftJoin('user', '`user`.`id` = `holidays`.`user_id`')
    ->leftJoin('space_membership', '`user`.`id` = `space_membership`.`user_id`')
    ->andFiilterWhere(['in', 'space_membership.space_id', $my_array])
    ->orderBy('holiday_id DESC')
    ->all();