使用作業備份單個或所有sqlserver資料庫

點選管理／sql server**／作業

新建作業：

常規選項卡裡,"名稱"填寫"定時備份資料庫"，"啟用"前面選"對勾"，"以本地伺服器為目標"，

"分類"選擇"資料庫服務"，

步驟選項卡裡，新建步驟，步驟名：備份資料庫；型別：transact-sql指令碼(tsql);

資料庫：要備份的資料庫

命令（可同時備份多個資料庫）：

declare

@filename varchar(200),

@currenttime varchar(50)

set @currenttime = convert(char(8),getdate(),112) + cast(datepart(hh, getdate()) as varchar) + cast(datepart(mi, getdate()) as varchar)

set @filename = 'd:\ce_bps\databasebackup\dpc_text' + @currenttime

backup database [ce_bps_dpc_text] to disk = @filename with noinit, nounload, name = n'ce_bps_dpc_text-備份', noskip, stats = 10, noformat

set @filename = 'd:\ce_bps\databasebackup\dpc_image' + @currenttime

backup database [ce_bps_dpc_image] to disk = @filename with noinit, nounload, name = n'ce_bps_dpc_image-備份', noskip, stats = 10,noformat

備份所有使用者資料庫

1 declare

2 @filename varchar(200),

3 @currenttime varchar(50),

4 @dbname varchar(100),

5 @sql varchar(1000)

67 set @currenttime = convert(char(8),getdate(),112) + cast(datepart(hh, getdate()) as varchar) + cast(datepart(mi, getdate()) as varchar)

89 declare curdbname cursor for select name from master..sysdatabases where dbid>4

10 open curdbname

11 fetch next from curdbname into @dbname

1213 while @@fetch_status = 0

14 begin

15 --execute backup

16 set @filename = 'd:\backup\' + @dbname + @currenttime

17 set @sql = 'backup database ['+ @dbname +'] to disk = ''' + @filename +

18 ''' with noinit, nounload, name = n''' + @dbname + '_backup'', noskip, stats = 10, noformat'

19 exec(@sql)

2021 --get next database

22 fetch next from curdbname into @dbname

23 end

24 close curdbname

25 deallocate curdbname