如何通过此查询订购?
当我尝试将orderby添加到sql查询时,我遇到了问题。
原始查询是:
SELECT SQL_CALC_FOUND_ROWS `client_data`.userid,users.username as name,
users.guid, `client_data`.fname,
`client_data`.country,`client_data`.city,
DATE_FORMAT(`client_data`.startdate, '%d-%m-%Y') as startdate,
DATE_FORMAT(`client_data`.enddate, '%d-%m-%Y') as enddate, `client_data`.registerdate,
`client_data`.agents, `client_data`.phone1, `client_data`.phone2, `client_data`.email,
`client_data`.officeName, `client_data`.address,
users.password, `client_data`.private,
users.`machineid`
FROM `client_data`
join users
on (users.iid=`client_data`.userid)
GROUP BY `client_data`.userid
LIMIT 0, 25
我添加“ORDER BY'client_data'.userid”来查询,然后它不起作用。新查询:
SELECT SQL_CALC_FOUND_ROWS `client_data`.userid,users.username as name, users.guid,
`client_data`.fname, `client_data`.country,`client_data`.city,
DATE_FORMAT(`client_data`.startdate, '%d-%m-%Y') as startdate,
DATE_FORMAT(`client_data`.enddate, '%d-%m-%Y') as enddate,
`client_data`.registerdate, `client_data`.agents, `client_data`.phone1, `client_data`.phone2,
`client_data`.email, `client_data`.officeName,
`client_data`.address, users.password,
`client_data`.private, users.`machineid`
FROM `client_data`
join users
on (users.iid=`client_data`.userid)
GROUP BY `client_data`.userid
LIMIT 0, 25
ORDER BY 'client_data'.userid
我收到此错误代码:
您的SQL语法有错误;检查手册 对应于您的MySQL服务器版本,以便使用正确的语法 靠近'ORDER BY'client_data'.userid'的第5行正在运行
如何通过
添加订单答案 0 :(得分:6)
在MySQL中,LIMIT位于ORDER BY子句之后,因此更改:
GROUP BY `client_data`.userid LIMIT 0, 25 ORDER BY 'client_data'.userid
要:
GROUP BY `client_data`.userid ORDER BY `client_data`.userid LIMIT 0, 25