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我有一個外鍵關係數據的三個表,但是當我做一個查詢它給錯誤等作爲Syntax error or access violation: 1055 Expression #22 of SELECT list is not in GROUP BY clause and contains nonaggregated column invoices.imported'
mysql的三代表與聚合列和組參加由
下面是我的表結構
jobs
id invoice_no customer_id
1 H045 1
2 A041 2
job_detials
id job_id est_start_date est_off_date
1 1 04-01-2017 01-01-2017
2 1 05-02-2017 03-06-2017
3 1 01-05-2017 17-04-2017
4 2 14-04-2017 15-02-2017
5 2 12-04-2017 03-04-2017
invoices
id job_id imported
1 1 1
2 2 0
而我試圖執行結果的查詢。
select `jobs`.`id` as `job_id`, `invoices`.`imported`,
MIN(job_details.est_start_date) as est_start_date, MAX(job_details.est_off_date) as est_off_date, `jobs`.`invoice_no` from `jobs`
left join `job_details` on `job_details`.`job_id`= `jobs`.`id` left join `invoices` on `invoices`.`job_id` = `jobs`.`id`
group by `jobs`.`id`
有些身體可以幫我解決這個錯誤。 ?謝謝
忍者大概需要5秒鐘。 –
@Uueerdo:好的將嘗試按這些列分組 – 06011991
@Uererdo:感謝您的信息。有效 ! – 06011991