日期:2014-05-19  浏览次数:20495 次

SQL2000如何查询某个表的权限?
如何查询某个表的权限?权限是在SQL2000中进行设定的...

------解决方案--------------------
sp_help TableName
------解决方案--------------------
还以为是于娜呢
------解决方案--------------------
在做权限管理的时候,必须检索某个用户对某个表的权限,而用户是属于某个角色的,用SQL Server的sp_helprotect只能得到给某用户显式授予的权限,而检索不出继承的权限,下面给出一个过程,能够检索某用户所有的权限,包括继承来的权限

调用实例:
exec getTablePrivileges @ObjectName=custorder,@User=yahong

过程主体:
alter procedure getTablePrivileges @ObjectName sysname=null,@User sysname
as
begin
-- declare @User sysname
-- set @User=saler
-- set @User=orderman

declare @curUser sysname,@Level int

create table #temp
(
Owner sysname,
TableName sysname,
UserName sysname,
Grantor sysname,
ProtectType varchar(20),
Privilege varchar(20),
ColumnName varchar(20)

)

create table #Privilege
(
TableName sysname,
UserName sysname,
ProtectType varchar(20),
Privilege varchar(20),
ColumnName sysname,
Level int
)

create table #UserLevel
(
UserName sysname,
Level int
)

declare cur_usertree cursor for
select UserName,Level from getUserTree(@User,1)
order by Level desc

open cur_usertree
fetch next from cur_usertree into @curUser,@Level

while @@fetch_status=0
begin
insert into #temp
exec sp_helprotect @name=@ObjectName,@UserName=@curUser

insert into #UserLevel values(@curUser,@Level)

fetch next from cur_usertree into @curUser,@Level
end

close cur_usertree
DEALLOCATE cur_usertree


insert into #Privilege
select TableName,
UserName,
ProtectType,
Privilege,
ColumnName,
(select Level from #UserLevel where UserName=O.UserName) Level
from #temp O
where ColumnName <> (ALL+New)
and ColumnName <> (ALL)
and ColumnName <> (New)
and (Privilege=SELECT or Privilege=UPDATE)
and ProtectType <> Deny


insert into #Privilege
select a.TableName,a.UserName,a.ProtectType,a.Privilege,b.name,
(select Level from #UserLevel where UserName=a.UserName) Level
from #temp a join syscolumns b
on object_id(TableName)=b.id
where (a. ColumnName=(ALL+New) or ColumnName=(ALL) )
and a.ProtectType <> Deny

select * from #Privilege
drop table #Privilege
drop table #temp
drop table #UserLevel


end