TSQL 了解数据库角色成员

Question

我正在使用 SQL 2000 和 SQL 2005。

我想知道哪些登录对哪些数据库具有 db_owner 或 db_accessadmin 权限。

我可以单击每个数据库中的用户或数据库角色来查看。 这可以使用 TSQL 以更简单的方式完成吗？

提前致谢

Answer 1

这很草率，可能有更好的方法，但如果这是一次性的事情，这应该可以完成：

DECLARE
    @db_name SYSNAME,
    @sql VARCHAR(1000)

DECLARE db_cursor CURSOR FOR SELECT Name FROM sys.databases
OPEN db_cursor

FETCH NEXT FROM db_cursor INTO @db_name

WHILE (@@FETCH_STATUS = 0)
BEGIN
    SET @sql =
        'SELECT
            ''' + @db_name + ''' AS [Database],
            USER_NAME(role_principal_id) AS [Role],
            USER_NAME(member_principal_id) AS [User]
        FROM
            ' + @db_name + '.sys.database_role_members
        WHERE
            USER_NAME(role_principal_id) IN (''db_owner'', ''db_accessadmin'')'
    EXEC(@sql)

    FETCH NEXT FROM db_cursor INTO @db_name
END

CLOSE db_cursor
DEALLOCATE db_cursor

SQL 2000 版本应该是：

DECLARE
    @db_name SYSNAME,
    @sql VARCHAR(1000)

DECLARE db_cursor CURSOR FOR SELECT Name FROM master..sysdatabases
OPEN db_cursor

FETCH NEXT FROM db_cursor INTO @db_name

WHILE (@@FETCH_STATUS = 0)
BEGIN
    SET @sql =
        'SELECT
            ''' + @db_name + ''' AS [Database],
            USER_NAME(memberuid) AS [Role],
            USER_NAME(groupuid) AS [User]
        FROM
            sysmembers
        WHERE
            USER_NAME(groupuid) IN (''db_owner'', ''db_accessadmin'')'
    EXEC(@sql)

    FETCH NEXT FROM db_cursor INTO @db_name
END

CLOSE db_cursor
DEALLOCATE db_cursor

Answer 2

对于 SQL 2000 并且仍然适用于 SQL 2005

SELECT
    USER_NAME(memberuid), USER_NAME(groupuid)
FROM
    sys.sysmembers
WHERE
    USER_NAME(groupuid) IN ('db_owner', 'db_accessadmin')