Laravel中使用GroupBy时报错

今天在做项目时,获取数据返回列表时发生报错:

Syntax error or access violation: 1055 'user_sign.addtime' isn't in GROUP BY (SQL: SELECT addtime,flag FROM user_sign WHERE uid = 56 AND type = 0 AND addtime > 1525104000 AND addtime < 1527782399 GROUP BY FROM_UNIXTIME(addtime,'%Y%m%d') ORDER BY addtime ASC)

但是,把sql语句放到放到数据库中执行就没问题!

查了一下,发现laravel中config/database.php配置中

strict  严格模式  它的值由true改为false就解决了问题

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转载自blog.csdn.net/json_ligege/article/details/80430716