No not through the portal. (never tryed)
I make a bat file like this
sqlcmd -S . -i "C:\Backups\Backup_All.sql"
pause
then a file called Backup_All.sql like this
DECLARE @BackupFile varchar(255), @DB varchar(30), @Description varchar(255), @LogFile varchar(50)
DECLARE @Name varchar(30), @MediaName varchar(30), @BackupDirectory nvarchar(200)
SET @BackupDirectory = 'C:\Backuped_SQL_DB\'
--Add a list of all databases you don't want to backup to this.
DECLARE Database_CURSOR CURSOR FOR SELECT name FROM sysdatabases WHERE name <> 'tempdb' AND name <> 'model' AND name <> 'Northwind'
OPEN Database_Cursor
FETCH next FROM Database_CURSOR INTO @DB
WHILE @@fetch_status = 0
BEGIN
SET @Name = @DB + '( Daily BACKUP )'
SET @MediaName = @DB + '_Dump' + CONVERT(varchar, CURRENT_TIMESTAMP , 112)
SET @BackupFile = @BackupDirectory + + @DB + '_' + 'Full' + '_' +
CONVERT(varchar, CURRENT_TIMESTAMP , 112) + '.bak'
SET @Description = 'Normal' + ' BACKUP at ' + CONVERT(varchar, CURRENT_TIMESTAMP) + '.'
IF (SELECT COUNT(*) FROM msdb.dbo.backupset WHERE database_name = @DB) > 0 OR @DB = 'master'
BEGIN
SET @BackupFile = @BackupDirectory + @DB + '_' + 'Full' + '_' +
CONVERT(varchar, CURRENT_TIMESTAMP , 112) + '.bak'
--SET some more pretty stuff for sql server.
SET @Description = 'Full' + ' BACKUP at ' + CONVERT(varchar, CURRENT_TIMESTAMP) + '.'
END
ELSE
BEGIN
SET @BackupFile = @BackupDirectory + @DB + '_' + 'Full' + '_' +
CONVERT(varchar, CURRENT_TIMESTAMP , 112) + '.bak'
--SET some more pretty stuff for sql server.
SET @Description = 'Full' + ' BACKUP at ' + CONVERT(varchar, CURRENT_TIMESTAMP) + '.'
END
BACKUP DATABASE @DB TO DISK = @BackupFile
WITH NAME = @Name, DESCRIPTION = @Description ,
MEDIANAME = @MediaName, MEDIADESCRIPTION = @Description ,
STATS = 10
FETCH next FROM Database_CURSOR INTO @DB
END
CLOSE Database_Cursor
DEALLOCATE Database_Cursor
Then you can run the bat,
The database should be found in SQL express manager. Your have to make the folders in bat and script.