We have a script to generate create db but for one of the databases , It seems to add ALTER 
DATABASE ADD FILEGROUP for one db but not other..
Final text looks like this.. Could it be a option ? If it is which one is it?
/****** Object:  Database [APIDW]    Script Date: 06/30/2015 10:34:05 ******/
CREATE DATABASE [xx] ON  PRIMARY 
( NAME = xxx', FILENAME = N'Mxx.mdf' , SIZE = 17117184KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1048576KB ), 
( NAME = N'xxx'...

ALTER DATABASE xx ADD FILEGROUOP A; ---DON'T NEED THIS
ALTER DATABASE xx ADD FILEGROUOP B; ---DON'T NEED THIS
;
CREATE DATABASE [YY] ON  PRIMARY 
( NAME = xxx', FILENAME = N'Mxx.mdf' , SIZE = 17117184KB , MAXSIZE = UNLIMITED, FILEGROWTH = 1048576KB ), 
( NAME = N'xxx'...

..
CREATE DATABASE [ZZ]
This script generates create db  statements for all online user db

try {
 ...

#Get a server object which corresponds to the default instance 
$srv = New-Object -TypeName Microsoft.SqlServer.Management.SMO.Server $Inst 

foreach($db in $srv.databases)
{
	If($db.IsAccessible -and !$db.IsSystemObject -and !$db.IsDatabaseSnapshot)
	{
		If($db.name -ne "DBADB")
		{
			$db.name
			$db.script() | out-file $OutFile -append
			}
	}
}


$file = New-Object System.IO.StreamReader -Arg $OutFile
$file.Close();

}


catch {
  ExitProg $false $error[0]
}

• Edited by SQL_Jay Tuesday, June 30, 2015 3:17 PM