select Name from sysobjects where xtype='u' and status>=0
--
select name from syscolumns where id=object_id(N'表名')
--3:查看與某一個表相關的視圖、存儲過程、函數
select a.* from sysobjects a, syscomments b where a.id = b.id and b.text like '%表名%'
--4:查看當前數據庫中所有存儲過程
select name as 存儲過程名稱 from sysobjects where xtype='P'
--5:查詢用戶創建的所有數據庫
select * from master..sysdatabases D where sid not in(select sid from master..syslogins where name='sa')
或者
select dbid, name AS DB_NAME from master..sysdatabases where sid <> 0x01
--6:查詢某一個表的字段和數據類型
select column_name,data_type from information_schema.columns
where table_name = N'表名'
--7:獲取數據庫文件路徑
select ltrim(rtrim(filename)) from 數據庫名..sysfiles where charindex('MDF',filename)>0
or
select ltrim(rtrim(filename)) from 數據庫名..sysfiles where charindex('LDF',filename)>0