Solved

powershell script to connect standalone or cluster SQL

Posted on 2013-01-22
2
724 Views
Last Modified: 2013-01-23
Hello,

How can I use this script for connect to standalone or cluster SQL :
$list_inst = (get-service -Name "MSSQL*" -exclude "*Launcher*" | Where-Object {$_.status -eq "Running"})

foreach($inst in $list_inst) {
	$inst_name = $inst.name.replace("MSSQL$","")
	try
	{
	$cluster=get-wmiobject -class "MSCluster_Cluster" -namespace "root\mscluster" -computername "$mach_name" -ErrorAction Stop | select -ExpandProperty Name    
	}
	catch [Exception]
	{ 
    	echo "$cluster" | out-file $LOG_FILE -ErrorVariable ERR1 -encoding "default" -append -ErrorAction silentlycontinue 
	}
	function GetClusterSQL
	{
    	param($cluster)
   
    	gwmi -class "MSCluster_Resource" -namespace "root\mscluster" -computername $cluster  | where {$_.type -eq "SQL Server"} | Select `
    	@{n='ServerInstance';e={("{0}\{1}" -f $_.PrivateProperties.VirtualServerName,$_.PrivateProperties.InstanceName).TrimEnd('\')}} | 
    	Select -ExpandProperty ServerInstance
   
	}
	if($cluster -ne $null) {
	$list_vsql = GetClusterSQL $cluster
	}
	if($cluster -eq $null) {
		$ser_name = (Get-WmiObject Win32_Computersystem).Name
	}

	if($inst_name -eq "MSSQLSERVER") {
		$server = $ser_name
	}
	if($cluster -ne $null) {
	foreach($vsql in $list_vsql) {
		$server = $vsql
		[string] $ser_name =  $server.split("\")[0]
	}
	}
	$server = $ser_name + '\'+$inst_name
	function IsMSSQLUp([string] $server)
	{
		trap { 
			write-host "Message: " $_.Exception.Message ; 
			return $false ; 
		} ;

		$Connection = New-Object System.Data.SQLClient.SQLConnection
		$Connection.ConnectionString = "server=$server;Database=master;trusted_connection=true;"
		$Connection.Open()
		return $true;
		$Connection.close()
	}


	$IsMSSQLUp = IsMSSQLUp([string] $server)
}

Open in new window


Thanks

bibi
0
Comment
Question by:bibi92
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
2 Comments
 
LVL 40

Accepted Solution

by:
lcohan earned 500 total points
ID: 38806443
0
 

Author Closing Comment

by:bibi92
ID: 38809247
Thanks bibi
0

Featured Post

What is SQL Server and how does it work?

The purpose of this paper is to provide you background on SQL Server. It’s your self-study guide for learning fundamentals. It includes both the history of SQL and its technical basics. Concepts and definitions will form the solid foundation of your future DBA expertise.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This script can help you clean up your user profile database by comparing profiles to Active Directory users in a particular OU, and removing the profiles that don't match.
Windows 10 came with  a lot of built in applications, Some organisations leave them there, some will control them using GPO's. This Article is useful for those who do not want to have any applications in their image (example:me).
I've attached the XLSM Excel spreadsheet I used in the video and also text files containing the macros used below. https://filedb.experts-exchange.com/incoming/2017/03_w12/1151775/Permutations.txt https://filedb.experts-exchange.com/incoming/201…
Exchange organizations may use the Journaling Agent of the Transport Service to archive messages going through Exchange. However, if the Transport Service is integrated with some email content management application (such as an antispam), the admini…

749 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question