前几天看到有人问是否可以方便的获得SQL SERVER2000指定对象的权限和指定USER的权
限。我写了一个存储过程，可以获得用户和角色的权限。请大家帮忙测试一下。看看是
否还有BUG:-)
IF OBJECTPROPERTY( OBJECT_ID( ''''usp_getObjectAuthor'''' ) , ''''IsProcedure'''' ) =1
DROP PROC usp_getObjectAuthor
GO
/***************************************************************************
*****/
/* Created By : leimin */
/* Created On : 29 May 2004 */
/* Description : This stored procedure returns the object permission which
you */
/* GRANT,DENY and REVOKE.
*/
/***************************************************************************
*****/
Create proc usp_getObjectAuthor
@objectname sysname = null,
@username sysname = null
as
set nocount on
begin
/***************************************************************************
*****/
/* defined the initilization variable */
/***************************************************************************
*****/
Declare @rc int
Declare @rowcount int
Declare @groupid int
Set @rc=0
Set @rowcount=0
/***************************************************************************
*****/
/* Judge the input parameters ,if @objectname is null and @username is
null */
/* then return all objects authorization. */
/***************************************************************************
*****/
if @objectname is null and @username is null
begin
select object_name(a.id) as objectname,
user_name(a.uid) as usename,
case b.issqlrole when 1 then ''''Group ''''
else ''''User''''
end as Role,
case a.protecttype when 205 then ''''Grant''''
when 204 then ''''Grant''''
when 206 then ''''Deny''''
else ''''Revoke''''
end as ProtectType,
case a.[action] when 26 then ''''REFERENCES''''
when 178 then ''''CREATE FUNCTION''''
when 193 then ''''SELECT''''
when 195 then ''''INSERT''''
when 196 then ''''DELETE''''
when 197 then ''''UPDATE''''
when 198 then ''''CREATE TABLE''''
when 203 then ''''CREATE DATABASE''''
when 207 then ''''CREATE VIEW''''
when 222 then ''''CREATE PROCEDURE''''
when 224 then ''''EXECUTE''''
when 228 then ''''BACKUP DATABASE''''
when 233 then ''''CREATE DEFAULT''''
when 235 then ''''BACKUP LOG''''
when 236 then ''''CREATE RULE''''
else ''''0''''
end as [Action],
user_name(a.grantor) as Grantor
from sysprotects a inner join sysusers b on a.uid=b.uid
where exists (select 1 from sysobjects
where [name]=object_name(a.id) and xtype <>''''S'''' )
order by object_name(a.id)
select @rowcount=@@rowcount
if @rowcount=0
begin
select @rc=-1
print ''''There a no user objects in database!''''
return @rc
end
end
/***************************************************************************
*****/
/* Judge the input parameters ,if @objectname is null and @username is not
null */
/* then return all objects authorization where relation @username */
/* if the user belong to a group ,so we must add the group authorization */
/***************************************************************************
*****/
if @rc=0 and @username is not null and @objectname is null
begin
if not exists(select * from sysusers where [uid]=user_id(@username) and
status<>0)
begin
select @rc=-2
print ''''The user name is not include in sysusers table.''''
return @rc
end
if exists(select 1 from sysmembers where [memberuid]=user_id(@username))
begin
select object_name(a.id) as objectname,
user_name(a.uid) as usename,
case b.issqlrole when 1 then ''''Group ''''
else ''''User''''
end as Role,
case a.protecttype when 205 then ''''Grant''''
when 204 then ''''Grant''''
when 206 then ''''Deny''''
else ''''Revoke''''
end as ProtectType,
case a.[action] when 26 then ''''REFERENCES''''
when 178 then ''''CREATE FUNCTION''''
when 193 then ''''SELECT''''
when 195 then ''''INSERT''''
when 196 then ''''DELETE''''
when 197 then ''''UPDATE''''
when 198 then ''''CREATE TABLE''''
when 203 then ''''CREATE DATABASE''''
when 207 then ''''CREATE VIEW''''
when 222 then ''''CREATE PROCEDURE''''
when 224 then ''''EXECUTE''''
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