yii2判斷數據庫字段is null,如下:
相關教程推薦:yii框架
示例:
$query?=?new?Query;?????????????? $query->select('ID,?City,State,StudentName')? ??????->from('student')???????????????????????????????? ??????->where(['IsActive'?=>?1])? ??????->andWhere(['not',?['City'?=>?null]])? ??????->andWhere(['not',?['State'?=>?null]])? ??????->orderBy(['rand()'?=>?SORT_DESC])??????? ??????->limit(10);
更多編程相關內容,請關注php中文網yii框架欄目!
? 版權聲明
文章版權歸作者所有,未經允許請勿轉載。
THE END