我们如何在具有GROUP BY子句的查询中选择非聚合列，而GROUP BY子句在功能上不依赖于GROUP BY子句中的列？

Question

我的SQL

SELECT 
  `tbl_order`.`order_id` 
FROM `tbl_order` 
LEFT JOIN `tbl_rooms` ON `tbl_order`.`room_name` = `tbl_rooms`.`room_id` 
LEFT JOIN `tbl_orderdetails` ON `tbl_order`.`order_key` = `tbl_orderdetails`.`orderdetail_orderkey` 
LEFT JOIN `tbl_guestcatlang` ON `tbl_order`.`order_product_type`=`tbl_guestcatlang`.`guestcatlang_guestcat_id`
                             and `tbl_guestcatlang`.`guestcatlang_lang_id`="en"
JOIN `tbl_sitesettings` ON `tbl_order`.`order_setting_id` = `tbl_sitesettings`.`setting_id` 
WHERE
(
  (
    tbl_sitesettings.delayedBrekfast = 1 AND 
   `tbl_order`.`order_product_type` = "BREAKFAST" AND
    (
      `tbl_order`.`order_required_time` > "2018-02-28 18:30:00" AND
      `tbl_order`.`order_required_time` < "2018-03-01 18:29:59" AND
       tbl_sitesettings.delayTime - (unix_timestamp(convert_tz(now(),("UTC"), tbl_sitesettings.timeZone))-unix_timestamp()) < "26100" 
    )
  ) OR
  (
    `tbl_sitesettings`.`delayedBrekfast` != 1 OR
    `tbl_order`.`order_status` = "Complete" OR
     tbl_order.order_product_type != "BREAKFAST"
  )
) AND
`tbl_order`.`order_status` IN('Open') AND
`tbl_order`.`order_product_type` IN('BREAKFAST', 'Room Service', 'AMENITIES', 'GIFT SHOP', 'Internet Plan', 'Device Management',
                                    'System Message', '70', '69', '67', '68', '75', '76', '77', '78',
                                    '93', '94', '95', '97', '98', '101', '102', '103', '104', '105',
                                    '106', '107', '108', '109', '110', '111', '112', '113', '114', '115',
                                    '116', '117', '118', '119', '120', '121', '122', '123', '124', '127',
                                    '128', '135') AND
`tbl_order`.`order_product_type` != 'Recomended Product' AND 
`tbl_order`.`order_setting_id` = '7' 
GROUP BY `tbl_order`.`order_key` 
ORDER BY `tbl_order`.`ordered_time` DESC

这是错误消息

SELECT列表的表达式＃1不在GROUP BY子句中，并且包含非聚合列'ebdb_production.tbl_order.order_id'，它在功能上不依赖于GROUP BY子句中的列;这与sql_mode = only_full_group_by不兼容

有什么办法吗:(

Answer 1

尝试执行以下查询。这将取消对此类的限制。

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