【发布时间】:2015-02-19 12:52:17
【问题描述】:
SELECT PropertyCommnets.commnet_content,
PropertyCommnets.commnet_date,
users.user_name,
propertycommnets.commnet_id
FROM PropertyCommnets
INNER JOIN aspnet_users
ON propertycommnets.userid = aspnet_users.userid
INNER JOIN users
ON aspnet_users.userid = users.userid
我写了这个但不正确:
from a in context.PropertyCommnets
join b in context.aspnet_Users
on a.UserId equals b.UserId
join c in context.Users
on b.UserId equals c.UserId
where a.property_id == PropertyId
select(c.user_name ).FirstOrDefault()
【问题讨论】:
-
“我写了这个但不正确”对不起?