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‎Backup-OLADatabase.ps1

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<#
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.Synopsis
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To perform an ad-hoc backup using OLA Hallengrens solution
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.DESCRIPTION
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This function will perform an ad-hoc backup using OLA Hallengrens solution - It doesnot expose all of the
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capabilities but is useful for quick backups when needed
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Note the Database paramter is dynamically filled once you type it
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.EXAMPLE
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Backup-OlaDatabase -instance SERVERNAME -Type LOG -Share \\backupshare -Database Database
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This will perform a LOG backup of the Database database on the SERVERNAME instance to the \\backupshare Share.
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Note the Database paramter is dynamically filled once you type it
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.EXAMPLE
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Backup-OlaDatabase -instance SERVERNAME -Type FULL -Share X:\backups -Database Database
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This will perform a FULL backup of the Database database on the SERVERNAME instance to the X:\backups Share.
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Note the Database paramter is dynamically filled once you type it
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.EXAMPLE
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Backup-OlaDatabase -instance SERVERNAME -Type DIFF -Share \\TheShareForBackups -Database Database -OutputResults
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This will perform a DIFF backup of the Database database on the SERVERNAME instance to the \\TheShareForBackups
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Share and output the message to the screen.
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Note the Database paramter is dynamically filled once you type it
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.NOTES
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IF YOU HAVE THE STORED PROCEDURE IN A DIFFERENT DATABASE - You will need to alter line 130
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AUTHOR - Rob Sewell https://sqldbawithabeard.com
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DATE - 27/10/2016
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#>
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function Backup-OlaDatabase
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{
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[CmdletBinding( SupportsShouldProcess=$true,
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PositionalBinding=$false,
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ConfirmImpact='Medium')]
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[Alias()]
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Param
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(
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# The Server/instance
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[Parameter(Mandatory=$true,HelpMessage='This is the Instance that the database is on',
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ValueFromPipeline=$true,
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ValueFromPipelineByPropertyName=$true,
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ValueFromRemainingArguments=$false,
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Position=0)]
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[ValidateNotNull()]
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[ValidateNotNullOrEmpty()]
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[string]$Instance,
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# The Server/instance
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[Parameter(Mandatory=$true,HelpMessage='This is the type of backup',
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ValueFromPipeline=$true,
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ValueFromPipelineByPropertyName=$true,
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ValueFromRemainingArguments=$false,
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Position=2)]
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[ValidateNotNull()]
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[ValidateNotNullOrEmpty()]
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[ValidateSet('FULL', 'DIFF', 'LOG')]
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[string]$Type,
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# The Share
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[Parameter(Mandatory=$true,HelpMessage='This is the root of the backup directory',
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ValueFromPipeline=$true,
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ValueFromPipelineByPropertyName=$true,
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ValueFromRemainingArguments=$false,
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Position=2)]
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[ValidateNotNull()]
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[ValidateNotNullOrEmpty()]
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[String]$Share,
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#If you wish to see the results of the query
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[switch]$OutputResults,
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# Compression off ?
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[switch]$CompressionOff,
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# Copy Only ?
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[switch]$CopyOnly
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)
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DynamicParam {
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# Set the dynamic parameters' name
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$ParameterName = 'Database'
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# Create the dictionary
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$RuntimeParameterDictionary = New-Object -TypeName System.Management.Automation.RuntimeDefinedParameterDictionary
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# Create the collection of attributes
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$AttributeCollection = New-Object -TypeName System.Collections.ObjectModel.Collection[System.Attribute]
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# Create and set the parameters' attributes
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$ParameterAttribute = New-Object -TypeName System.Management.Automation.ParameterAttribute
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$ParameterAttribute.Mandatory = $true
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$ParameterAttribute.Position = 1
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# Add the attributes to the attributes collection
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$AttributeCollection.Add($ParameterAttribute)
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# Generate and set the ValidateSet
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# Load the assembly
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[void][reflection.assembly]::LoadWithPartialName( 'Microsoft.SqlServer.Smo' )
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$srv = New-Object -TypeName Microsoft.SqlServer.Management.Smo.Server -ArgumentList $Instance
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$arrSet = $Srv.databases.Name
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$srv.ConnectionContext.Disconnect()
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$ValidateSetAttribute = New-Object -TypeName System.Management.Automation.ValidateSetAttribute -ArgumentList ($arrSet)
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# Add the ValidateSet to the attributes collection
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$AttributeCollection.Add($ValidateSetAttribute)
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# Create and return the dynamic parameter
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$RuntimeParameter = New-Object -TypeName System.Management.Automation.RuntimeDefinedParameter -ArgumentList ($ParameterName, [string], $AttributeCollection)
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$RuntimeParameterDictionary.Add($ParameterName, $RuntimeParameter)
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return $RuntimeParameterDictionary
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}
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begin {
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# Bind the parameter to a friendly variable
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$Database = $PsBoundParameters[$ParameterName]
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if($CompressionOff)
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{
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$Compression = 'N'
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}
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else
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{
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$Compression = 'Y'
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}
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if($CopyOnly)
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{
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$Co = 'Y'
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}
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else
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{
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$CO = 'N'
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}
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}
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Process
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{
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$Query = @"
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EXECUTE [master].[dbo].[DatabaseBackup]
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@Databases = '$Database',
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@Directory = N'$Share',
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@BackupType = '$Type',
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@Verify = 'Y',
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@CheckSum = 'Y',
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@Compress= '$Compression',
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@LogToTable = 'Y',
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@CopyOnly = '$CO'
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"@
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if ($pscmdlet.ShouldProcess("$Instance" , "Back up $Database"))
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{
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try
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{
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$srv = New-Object -TypeName Microsoft.SqlServer.Management.Smo.Server -ArgumentList $Instance
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$SqlConnection = $srv.ConnectionContext
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if($OutputResults)
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{
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Register-ObjectEvent -InputObject $SqlConnection -EventName InfoMessage -SupportEvent -Action {
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Write-Host $Event.SourceEventArgs
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}
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}
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$SqlConnection.StatementTimeout = 8000
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$SqlConnection.ConnectTimeout = 10
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$SqlConnection.Connect()
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$SqlConnection.ExecuteNonQuery($Query)
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Write-Output -InputObject "$Database has been backed up to $Share"
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}
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catch
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{
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Write-Warning -Message ("Something went Wrong. Run `$Error[0] | Fl -force to work out why")
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$Query
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}
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}
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}
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End
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{
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$srv.ConnectionContext.Disconnect()
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}
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}

‎Snippets List.ps1

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## A list of snippets
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# Create a new snippet snippet!
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$snippet1 = @{
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Title = 'New-Snippet'
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Description = 'Create a New Snippet'
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Text = @"
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`$snippet = @{
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Title = `'Put Title Here`'
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Description = `'Description Here`'
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Text = @`"
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Code in Here
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`"@
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}
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New-IseSnippet @snippet
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"@
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}
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New-IseSnippet @snippet1 –Force
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# SMO Snippet
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$snippet = @{
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Title = 'SMO-Server'
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Description = 'Creates a SQL Server SMO Object'
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Text = @"
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`$srv = New-Object Microsoft.SqlServer.Management.Smo.Server `$Server
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"@
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}
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New-IseSnippet @snippet
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## Data table snippet
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$snippet = @{
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Title = 'New-DataTable'
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Description = 'Creates a Data Table Object'
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Text = @"
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# Create Table Object
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`$table = New-Object system.Data.DataTable `$TableName
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# Create Columns
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`$col1 = New-Object system.Data.DataColumn NAME1,([string])
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`$col2 = New-Object system.Data.DataColumn NAME2,([decimal])
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#Add the Columns to the table
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`$table.columns.add(`$col1)
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`$table.columns.add(`$col2)
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# Create a new Row
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`$row = `$table.NewRow()
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# Add values to new row
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`$row.Name1 = 'VALUE'
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`$row.NAME2 = 'VALUE'
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#Add new row to table
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`$table.Rows.Add(`$row)
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"@
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}
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New-IseSnippet @snippet
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#formatted duration snippet
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$snippet = @{
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Title = 'Formatted Duration'
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Description = 'Formats Get-SQLAgentJobHistory into timespan'
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Text = @"
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`$FormattedDuration = @{
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Name = 'FormattedDuration'
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Expression = {
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[timespan]`$_.RunDuration.ToString().PadLeft(6,'0').insert(4,':').insert(2,':')
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}
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}
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"@
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}
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New-IseSnippet @snippet

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