mysql 批量更新_MySQL批量更新

我有2个表(MySQL)

> data_details

> accounts_invoices

理想情况下,每个data_details都应具有accounts_invoices id. (data_details有一个带有accounts_invoices主键的外键)

由于某种原因,有data_details记录,其中accounts_invooice表中不存在accounts_invoice_id

所以我尝试用已知的accounts_invoice id更新那些data_details记录.这就是我做的

update data_details

set account_invoice_id = 1

where account_invoice_id in (

select d.id

from data_details d left join accounts_invoices a

on d.account_invoice_id = a.id

where a.id is null

)

但是说出错了

您可以在FROM子句中指定目标表’data_details’以进行更新(错误1093)

有人可以帮助我,提前谢谢

干杯

sameera