Question

我有一个问题：

SELECT DATE_FORMAT(created_at,'%Y-%m') as x, COUNT(created_at) as y FROM table GROUP BY DATE_FORMAT(created_at,'%Y-%m') ORDER BY id DESC LIMIT 12;

它适用于MySQL Workbech，但是当我使用DB::select();在Laravel中粘贴查询时返回错误：

SQLSTATE[42000]: Syntax error or access violation: 1055 Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column 'user.table.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by (SQL: SELECT DATE_FORMAT(created_at,'%Y-%m') as x, COUNT(created_at) as y FROM table GROUP BY DATE_FORMAT(created_at,'%Y-%m') ORDER BY id DESC LIMIT 12;)

当我删除ORDER BY id DESC时，它完美无缺，但我需要反向表并仅选择最后12行。任何想法如何解决它？

Answer 1

您正在使用group by，而id中的group by则不同，因此不会在此查询中选择。您可以通过x

使用订单

sql查询在Workbench中工作，但在Larevel中不起作用

1 个答案: