所以在运行下面的查询后,每当我尝试打开受影响的表时,它会在顺序子句"中显示" unknown column doc.section。我仍然可以在所述表上运行查询,但我无法再使用phpmyadmin上的左侧面板访问该表。
查询:
select pending.*
from (
select distinct doc.*, users.dept_id
from list_users users, exit_doc doc
inner join (
select q.section,
max(q.subsection) subsection
from exit_doc q
group by q.section ) latest
on doc.section = latest.section
and doc.subsection = latest.subsection
where doc.user_id = users.user_id) pending
inner join (
select approvers.dept_id, approvers.role_code
from approvers
where user_id = 10004
and delete_flag = 0) user
on pending.next_user = user.role_code
and pending.dept_id = user.dept_id
我的查询是否以某种方式影响了表的结构?错误说订单子句上的未知列但我没有在我的查询中使用任何订单?
答案 0 :(得分:0)
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