当数据的ID不是自增时数据导入的游标遍历

declare @NewID int
declare @au_ID int
declare @username varchar(50)
declare @gender varchar(50)
declare @mobile varchar(50)
declare @email varchar(50)
declare @bday datetime
declare @lastvisit datetime
declare @joindate datetime


DECLARE authors_cursor CURSOR FOR--申明一个游标
select top 2 discuz.dbo.dnt_users.uid
from discuz.dbo.dnt_users

inner join discuz.dbo.dnt_userfields

on discuz.dbo.dnt_users.uid=discuz.dbo.dnt_userfields.uid where len(email)>1
and username not in (
select username from Common.dbo.userinfo
)
OPEN authors_cursor --打开游标
--取出值
FETCH NEXT FROM authors_cursor INTO @au_ID
--set @au_all = @au_line + '/'
--循环取出游标的值
WHILE @@FETCH_STATUS = 0
BEGIN
select @NewID = isnull(MaxID,0) + 1 from [TableMaxIdentity]
where TableName = 'UserInfo'
select @username=username,@gender=case(gender) when 1 then '男' when 2 then '女' else '未知' end,
@mobile=mobile,@email=email,@bday=bday,@lastvisit=lastvisit,@joindate=joindate
from discuz.dbo.dnt_users
inner join discuz.dbo.dnt_userfields

on discuz.dbo.dnt_users.uid=discuz.dbo.dnt_userfields.uid
where discuz.dbo.dnt_users.uid=@au_ID

insert into userinfo( ID,userName, password, name,countryID, provincid, cityid, gender, mobile, email, integral,customtype,LegalRepresentative,Job,ExtendInfo,Birthday,LastLoginTime,UpdateDate,Grade,WorkTel,LogoUrl,Status,IsAgent,IsProvider,RegistDate, cust_src_channel, cust_src_type, isMember, isClient, isLinkMan)
values(@NewID,@username,'5C6EDFB742ADCD00',@username,1001,0,0,@gender
,@mobile,@email,0,1,'','','<UserInfo></UserInfo>',@bday,@lastvisit,getdate(),1001,'','',1,0,0,@joindate,1002,1002,1,0,1)


update [TableMaxIdentity] set MaxID = @NewID where TableName = 'UserInfo'
FETCH NEXT FROM authors_cursor INTO @au_ID

END

CLOSE authors_cursor --关闭游标
DEALLOCATE authors_cursor --释放游标
update dnt_users set password='96e79218965eb72c92a549dd5a330112' where email!=null or len(email)>1 and username!='admin'