0. 创建数据库 CREATE DATABASE DB001 1. 创建用户 CREATE LOGIN USER1 WITH PASSWORD = 'USER_PW'; 2. 修改数据的所有者 USE DB001 exec sp_changedbowner 'USER1' GO 3. 设置READ_COMMITTED_SNAPSHOT ALTER DATABASE [DB001] SET READ_COMMITTED_SNAPSHOT ON GO 4.修改字符集 ALTER DATABASE DB001 COLLATE SQL_Latin1_General_CP437_CS_AS GO 5. 获取所有数据库名: Select Name FROM Master..SysDatabases 6 . 获取所有表名: select name from sysobjects where type='U' XType='U':表示所有用户表; XType='S':表示所有系统表; 7. 获取所有字段名: Select Name from SysColumns Where id=Object_Id('TableName') 8. 查看与某一个表相关的视图、存储过程、函数 select a.* from sysobjects a, syscomments b where a.id = b.id and b.text like '%TableName%' 9. 查询某一个表的字段和数据类型 select column_name,data_type from information_schema.columns where table_name = N'TableName' 10. 获取数据库文件路径 select ltrim(rtrim(filename)) from dbname ..sysfiles where charindex('MDF',filename)>0 or select ltrim(rtrim(filename)) from dbname ..sysfiles where charindex('LDF',filename)>0
MSSQL2005_数据库备份语句
--完整备份 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Full_20070908.bak'
--差异备份 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Diff_20070908.bak' With Differential
--日志备份,默认截断日志 Backup Log NorthwindCS To disk='G:\Backup\NorthwindCS_Log_20070908.bak'
--日志备份,不截断日志 Backup Log NorthwindCS To disk='G:\Backup\NorthwindCS_Log_20070908.bak' With No_Truncate
--截断日志不保留 Backup Log NorthwindCS With No_Log
--或者 Backup Log NorthwindCS With Truncate_Only --截断之后日志文件不会变小 --有必要可以进行收缩
--文件组备份 Exec Sp_Helpdb NorthwindCS --查看数据文件 Backup Database NorthwindCS FileGroup='Primary' --数据文件的逻辑名 To disk='G:\Backup\NorthwindCS_FileGroup_20070908.bak' With init
--分割备份到多个目标 --恢复的时候不允许丢失任何一个目标 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Full_1.bak' ,disk='G:\Backup\NorthwindCS_Full_2.bak'
--镜像备份 --每个目标都是相同的 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Mirror_1.bak' Mirror To disk='G:\Backup\NorthwindCS_Mirror_2.bak' With Format --第一次做镜像备份的时候格式化目标
--镜像备份到本地和远程 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Mirror_1.bak' Mirror To disk='\\192.168.1.200\Backup\NorthwindCS_Mirror_2.bak' With Format
--每天生成一个备份文件 Declare @Path Nvarchar(2000) Set @Path ='G:\Backup\NorthwindCS_Full_' +Convert(Nvarchar,Getdate(),112)+'.bak'
Backup Database NorthwindCS To disk=@Path
--从NoRecovery或者 --Standby模式恢复数据库为可用 Restore Database NorthwindCS_Bak With Recovery
--查看目标备份中的备份集 Restore HeaderOnly From Disk ='G:\Backup\NorthwindCS_Full_20070908.bak'
--查看目标备份的第一个备份集的信息 Restore FileListOnly From Disk ='G:\Backup\NorthwindCS_Full_20070908_2.bak' With File=1
--查看目标备份的卷标 Restore LabelOnly From Disk ='G:\Backup\NorthwindCS_Full_20070908_2.bak'
--备份设置密码保护备份 Backup Database NorthwindCS To disk='G:\Backup\NorthwindCS_Full_20070908.bak' With Password = '123',init
Restore Database NorthwindCS From disk='G:\Backup\NorthwindCS_Full_20070908.bak' With Password = '123'