Copy-SqlSysDbUserObjects.ps1

Function Copy-SqlSysDbUserObjects
{
<#
.SYNOPSIS
Imports *all* user objects found in source SQL Server's master, msdb and model databases to the destination.

.DESCRIPTION
Imports *all* user objects found in source SQL Server's master, msdb and model databases to the destination. This is useful because many DBA's store backup/maintenance procs/tables/triggers/etc (among other things) in master or msdb.

It is also useful for migrating objects within the model database.

.PARAMETER Source
Source SQL Server.You must have sysadmin access and server version must be SQL Server version 2000 or greater.

.PARAMETER Destination
Destination SQL Server. You must have sysadmin access and server version must be SQL Server version 2000 or greater.

.PARAMETER SourceSqlCredential
Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. To use:

$scred = Get-Credential, this pass $scred object to the param. 

Windows Authentication will be used if DestinationSqlCredential is not specified. To connect as a different Windows user, run PowerShell as that user.	

.PARAMETER DestinationSqlCredential
Allows you to login to servers using SQL Logins as opposed to Windows Auth/Integrated/Trusted. To use:

$dcred = Get-Credential, this pass this $dcred to the param. 

Windows Authentication will be used if DestinationSqlCredential is not specified. To connect as a different Windows user, run PowerShell as that user.	

.PARAMETER WhatIf 
Shows what would happen if the command were to run. No actions are actually performed. 

.PARAMETER Confirm 
Prompts you for confirmation before executing any changing operations within the command. 

.EXAMPLE
Copy-SqlSysDbUserObjects $sourceserver $destserver
	
Copies user objects from source to destination 

.NOTES
Tags: Migration
dbatools PowerShell module (https://dbatools.io, clemaire@gmail.com)
Copyright (C) 2016 Chrissy LeMaire

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program.  If not, see <http://www.gnu.org/licenses/>.

.LINK
https://dbatools.io/Get-DetachedDbInfo

#>
	[CmdletBinding(SupportsShouldProcess = $true)]
	param (
		[Parameter(Mandatory = $true)]
		[ValidateNotNullOrEmpty()]
		[object]$Source,
		[Parameter(Mandatory = $true)]
		[ValidateNotNullOrEmpty()]
		[object]$Destination,
		[System.Management.Automation.PSCredential]$SourceSqlCredential,
		[System.Management.Automation.PSCredential]$DestinationSqlCredential
	)
	
	$sourceserver = Connect-SqlServer -SqlServer $Source -SqlCredential $SourceSqlCredential
	$destserver = Connect-SqlServer -SqlServer $Destination -SqlCredential $DestinationSqlCredential
	
	$source = $sourceserver.DomainInstanceName
	$destination = $destserver.DomainInstanceName
	
	if (!(Test-SqlSa -SqlServer $sourceserver -SqlCredential $SourceSqlCredential)) { throw "Not a sysadmin on $source. Quitting." }
	if (!(Test-SqlSa -SqlServer $destserver -SqlCredential $DestinationSqlCredential)) { throw "Not a sysadmin on $destination. Quitting." }
	
	$systemdbs = "master", "model", "msdb"
	
	foreach ($systemdb in $systemdbs)
	{
		$sysdb = $sourceserver.databases[$systemdb]
		$transfer = New-Object Microsoft.SqlServer.Management.Smo.Transfer $sysdb
		$transfer.CopyAllObjects = $false
		$transfer.CopyAllDatabaseTriggers = $true
		$transfer.CopyAllDefaults = $true
		$transfer.CopyAllRoles = $true
		$transfer.CopyAllRules = $true
		$transfer.CopyAllSchemas = $true
		$transfer.CopyAllSequences = $true
		$transfer.CopyAllSqlAssemblies = $true
		$transfer.CopyAllSynonyms = $true
		$transfer.CopyAllTables = $true
		$transfer.CopyAllViews = $true
		$transfer.CopyAllStoredProcedures = $true
		$transfer.CopyAllUserDefinedAggregates = $true
		$transfer.CopyAllUserDefinedDataTypes = $true
		$transfer.CopyAllUserDefinedTableTypes = $true
		$transfer.CopyAllUserDefinedTypes = $true
		$transfer.CopyAllUserDefinedFunctions = $true
		$transfer.CopyAllUsers = $true
		$transfer.PreserveDbo = $true
		$transfer.Options.AllowSystemObjects = $false
		$transfer.Options.ContinueScriptingOnError = $true
		$transfer.Options.IncludeDatabaseRoleMemberships = $true
		$transfer.Options.Indexes = $true
		$transfer.Options.Permissions = $true
		$transfer.Options.WithDependencies = $false
		
		Write-Output "Copying from $systemdb"
		try
		{
			$sqlQueries = $transfer.scriptTransfer()
			
			foreach ($query in $sqlQueries)
			{
				Write-Verbose $query
				if ($PSCmdlet.ShouldProcess($destserver, $query))
				{
					try
					{
						$destserver.Databases[$systemdb].ExecuteNonQuery($query)
					}
					catch
					{
						# This usually occurs if there are existing objects in destination
					}
				}
			}
		}
		catch
		{
			Write-Output "Exception caught."
		}
	}
	Write-Output "Migrating user objects in system databases finished"
}