mysql - SELECT 列表不在 GROUP BY 子句中并且包含非聚合列 .... 与 sql_mode=only_full_group_by 不兼容

Question

AM 在我的带有 WAMP 服务器的 Windows PC 上使用 MySQL 5.7.13

我的问题是在执行这个查询时

SELECT *
FROM `tbl_customer_pod_uploads`
WHERE `load_id` = '78' AND
      `status` = 'Active'
GROUP BY `proof_type`

总是出现这样的错误

Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'returntr_prod.tbl_customer_pod_uploads.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

你能告诉我最好的解决方案吗...

我需要类似的结果

+----+---------+---------+---------+----------+-----------+------------+---------------+--------------+------------+--------+---------------------+---------------------+
| id | user_id | load_id | bill_id | latitude | langitude | proof_type | document_type | file_name    | is_private | status | createdon           | updatedon           |
+----+---------+---------+---------+----------+-----------+------------+---------------+--------------+------------+--------+---------------------+---------------------+
|  1 |       1 | 78      | 1       | 21.1212  | 21.5454   |          1 |             1 | id_Card.docx |          0 | Active | 2017-01-27 11:30:11 | 2017-01-27 11:30:14 |
+----+---------+---------+---------+----------+-----------+------------+---------------+--------------+------------+--------+---------------------+---------------------+

Answer 1

这个

Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'returntr_prod.tbl_customer_pod_uploads.id' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by

通过这个命令改变MySQL中的sql模式就可以解决了，

SET GLOBAL sql_mode=(SELECT REPLACE(@@sql_mode,'ONLY_FULL_GROUP_BY',''));

这对我也有用.. 我用了这个，因为在我的项目中有很多这样的查询所以我只是将这个sql模式改为only_full_group_by

或者简单地包括 SELECT 语句指定的 GROUP BY 子句中的所有列。 sql_mode 可以保持启用状态。

谢谢... :-)