yii2 如何查询统计
时间:2020-01-09 10:05
yii2 如何查询统计? 查询数据分组统计 推荐学习:yii框架 yii查询数据分组统计 本地正常,但放在线上就报错,所以就用原生SQL去查询 total是自己定义的字段存放统计数目。 以上就是yii2 如何查询统计的详细内容,更多请关注gxlsystem.com其它相关文章!$query=Information::find()->groupBy('insertion_time')->alias('a')->select('count(*) as total,a.*')->all();
$sql = "SELECT count(*)as total,insertion_time FROM `tre_information_hints` GROUP BY insertion_time";
$query = Yii::$app->getDb()->createCommand($sql)->queryAll();
-------------------------------------------------------------------------------------------
select from_unixtime(created_at, '%Y-%m-%d') AS time,count(DISTINCT user_id) as mun from tre_mineral_log GROUP BY time ORDER BY time desc