In the GUI when you check the ALL check box it will script out all the names of the databases.
EXECUTE master..sqlbackup '-SQL "BACKUP DATABASES [master,model,msdb,db1,db2......
You can edit the job so that it uses the ALL argument or * wildcard.
EXECUTE master..sqlbackup '-SQL "BACKUP ALL DATABASES
or
EXECUTE master..sqlbackup '-SQL "BACKUP DATABASES [*]
There are no plans to change this behavior in new or future releases
EXECUTE master..sqlbackup '-SQL "BACKUP DATABASES [master,model,msdb,db1,db2......
You can edit the job so that it uses the ALL argument or * wildcard.
EXECUTE master..sqlbackup '-SQL "BACKUP ALL DATABASES
or
EXECUTE master..sqlbackup '-SQL "BACKUP DATABASES [*]
There are no plans to change this behavior in new or future releases