查詢所有當前數據庫和用戶名的SQL Server查詢

Question

我正在使用SQL Server 2008.我需要查詢來查找與其用戶列出的所有數據庫。

Answer 1

我發現此查詢here。

DECLARE @DB_USers TABLE 
(DBName sysname, UserName sysname, LoginType sysname, AssociatedRole varchar(max),create_date datetime,modify_date datetime) 

INSERT @DB_USers 
EXEC sp_MSforeachdb 

' 
use [?] 
SELECT ''?'' AS DB_Name, 
case prin.name when ''dbo'' then prin.name + '' (''+ (select SUSER_SNAME(owner_sid) from master.sys.databases where name =''?'') + '')'' else prin.name end AS UserName, 
prin.type_desc AS LoginType, 
isnull(USER_NAME(mem.role_principal_id),'''') AS AssociatedRole ,create_date,modify_date 
FROM sys.database_principals prin 
LEFT OUTER JOIN sys.database_role_members mem ON prin.principal_id=mem.member_principal_id 
WHERE prin.sid IS NOT NULL and prin.sid NOT IN (0x00) and 
prin.is_fixed_role <> 1 AND prin.name NOT LIKE ''##%''' 

SELECT 

dbname,username ,logintype ,create_date ,modify_date , 

STUFF(

(

SELECT ',' + CONVERT(VARCHAR(500),associatedrole) 

FROM @DB_USers user2 

WHERE 

user1.DBName=user2.DBName AND user1.UserName=user2.UserName 

FOR XML PATH('') 

) 

,1,1,'') AS Permissions_user 

FROM @DB_USers user1 

GROUP BY 

dbname,username ,logintype ,create_date ,modify_date 

ORDER BY DBName,username