October 29, 2012 at 1:14 am
Dear All,
I am very much new to power shell scripting where i need to find out what version of SQL Server is running on it and on which port the DB is running on the remote windows box.Could you pls help us to script this out in powershell.
Regards,
Gangadhara
October 29, 2012 at 3:43 pm
Here is something close to what I use to get version information. not sure what you would have to do in order to get the ports SQL is listening on. The switch statement was put together really quickly just now, so you may want to add another check on minor version if major version is 10 do differentiate between SQL Server 2008 and SQL Server 2008 R2.
#Add SQL PS Snapins
$snapinTest = get-pssnapin | where-object {$_.name -like "*sql*"}
if ($snapinTest.length -eq $null)
{
get-pssnapin -registered | add-pssnapin
}
#Load SMO assembly
$null = [reflection.assembly]::LoadWithPartialName("Microsoft.SqlServer.Smo")
$sqlInstances = get-content "c:\scripts\commonvalues\sql.txt" #List of SQL instances, one per line. Add \DEFAULT if it is the default instance
$errorActionPreference = "Stop"
$pushFail = $false
foreach ($sql in $sqlInstances)
{
if (($sql.substring(($sql.indexof("\") + 1), $sql.length - $sql.indexof("\") - 1)) -eq "default")
{
$sql2 = $sql.substring(0, $sql.length - ($sql.length - $sql.indexof("\")))
}
else
{
$sql2 = $sql
}
$sqlVersion = new-object "Microsoft.SqlServer.Management.Smo.Server" $sql2
$ver = $sqlVersion.version.major
switch ($ver)
{
9 {write-host "$sql2 is SQL 2005"}
10 {write-host "$sql2 is SQL 2008/2008 R2"}
11 {write-host "$sql2 is SQL 2012"}
default {write-host "$sql2 is pre-SQL 2005"}
}
}
Joie Andrew
"Since 1982"
October 30, 2012 at 4:38 am
To get the SQL Server info,
[reflection.assembly]::LoadWithPartialName("Microsoft.SqlServer.Smo") > $null
$server = new-object ('Microsoft.SqlServer.Management.Smo.Server') 'SQLName'
#You can select all the properties
$server
#Just version and edition and language
$server | select version, edition,language
Or we can create a reusable function :
Function Get-SqlServerInfo {
[CmdletBinding()]
param(
[Parameter(Position=0, Mandatory=$true, ValueFromPipeline = $true,ValuefromPipelinebyPropertyName=$true)] [string[]]$SQLServer
)
begin {
[reflection.assembly]::LoadWithPartialName("Microsoft.SqlServer.Smo") > $null
}
process {
foreach ($SQL in $SQLServer) {
$server = new-object ('Microsoft.SqlServer.Management.Smo.Server') $SQL
write-output $server
}
}
}
and use
Server1 | Get-SQLServerInfo
"server'","server2" | Get-SQLServerInfo
Get-SQLServerInfo Server1
having a txt file with the names of the servers
get-content c:\sqlnames.txt | Get-SQLServerInfo
or passing as array. The parameter sqlserver in the functions is a string[], then I can use
Get-SQLServerInfo -sqlserver (Get-content c:\sqlnames.txt)
To select the properties just pipe to select
Get-SQLServerInfo -sqlserver (Get-content c:\sqlnames.txt) | select version, edition,language
TO THE PORT :
[System.Reflection.Assembly]::LoadWithPartialName("Microsoft.SqlServer.SqlWmiManagement") | out-null
$WMI = New-Object ('Microsoft.SqlServer.Management.Smo.Wmi.ManagedComputer') 'SQLName'
$WMI.ClientProtocols | select displayname -ExpandProperty ProtocolProperties
PS - only support in SQL Server 2005 or higher and must have a SQL instance installed locally:-)
OR in the WMI Directly
Get-WmiObject -query "select * from ClientNetworkProtocolProperty" -Namespace root\Microsoft\SqlServer\ComputerManagement11 -ComputerName YourComputer
Or reading the Registry :
SQL Server 2000
Default instance
hklm:\SOFTWARE\Microsoft\MSSQLServer\MSSQLServer\SuperSocketNetLib\TCP
Named instance
hklm:\SOFTWARE\Microsoft\Microsoft SQL Server(InstanceName)\MSSQLServer\SuperSocketNetLib\TCP
SQL Server 2005
hklm:\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL.X\MSSQLServer\SuperSocketNetLib\TCP\IPAll
X is the number assigned to the instance. Default Instance is MSSQLSERVER
SQL Server 2008/R2 2012
Default instance
hklm:\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQLX.MSSQLSERVER\MSSQLServer\SuperSocketNetLib\TCP\IPAll
Named instance
hklm:\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQLX.(InstanceName)\MSSQLServer\SuperSocketNetLib\TCP\IPAll
Change X to the version 10 or 11
Choose you key and run remotely :
$Registry = "hklm:\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL11.MSSQLSERVER\MSSQLServer\SuperSocketNetLib\TCP\IPAll"
invoke-command {param($Registry); Get-Itemproperty -path $Registry } -ComputerName YourComputer -ArgumentList $Registry
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