Question

ASP.NET超级简单的语句出错了！求大神指导

抓狂啊，看不出来怎么错了

Answer 1

user为系统内置的关键字，作为表明必须加上[] ,写成这样就ok了
:select * from [user] where……,,,类似的还有order等。

Answer 2

sql异常啊，sql语句的问题。
user表名用中括号括起来，这样 [user]

Answer 3

你的表名user是数据库中的关键字，select * from [user] where userID={0}

Answer 4

userID='{0}'
少了两个单引号吧。。

Answer 5

user是保留的关键字 修改一下表名 或者[user]
sql中的保留字

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