New-SqliteConnection.ps1
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function New-SQLiteConnection { <# .SYNOPSIS Creates a SQLiteConnection to a SQLite data source .DESCRIPTION Creates a SQLiteConnection to a SQLite data source .PARAMETER DataSource SQLite Data Source to connect to. .PARAMETER Password Specifies A Secure String password to use in the SQLite connection string. SECURITY NOTE: If you use the -Debug switch, the connectionstring including plain text password will be sent to the debug stream. .PARAMETER ReadOnly If specified, open SQLite data source as read only .PARAMETER Open We open the connection by default. You can use this parameter to create a connection without opening it. .OUTPUTS System.Data.SQLite.SQLiteConnection .EXAMPLE $Connection = New-SQLiteConnection -DataSource C:\NAMES.SQLite Invoke-SQLiteQuery -SQLiteConnection $Connection -query $Query # Connect to C:\NAMES.SQLite, invoke a query against it .EXAMPLE $Connection = New-SQLiteConnection -DataSource :MEMORY: Invoke-SqliteQuery -SQLiteConnection $Connection -Query "CREATE TABLE OrdersToNames (OrderID INT PRIMARY KEY, fullname TEXT);" Invoke-SqliteQuery -SQLiteConnection $Connection -Query "INSERT INTO OrdersToNames (OrderID, fullname) VALUES (1,'Cookie Monster');" Invoke-SqliteQuery -SQLiteConnection $Connection -Query "PRAGMA STATS" # Create a connection to a SQLite data source in memory # Create a table in the memory based datasource, verify it exists with PRAGMA STATS $Connection.Close() $Connection.Open() Invoke-SqliteQuery -SQLiteConnection $Connection -Query "PRAGMA STATS" #Close the connection, open it back up, verify that the ephemeral data no longer exists .LINK https://github.com/RamblingCookieMonster/Invoke-SQLiteQuery .LINK Invoke-SQLiteQuery .FUNCTIONALITY SQL #> [cmdletbinding()] [OutputType([System.Data.SQLite.SQLiteConnection])] param( [Parameter( Position=0, Mandatory=$true, ValueFromPipeline=$true, ValueFromPipelineByPropertyName=$true, ValueFromRemainingArguments=$false, HelpMessage='SQL Server Instance required...' )] [Alias( 'Instance', 'Instances', 'ServerInstance', 'Server', 'Servers','cn','Path','File','FullName','Database' )] [ValidateNotNullOrEmpty()] [string[]] $DataSource, [Parameter( Position=2, Mandatory=$false, ValueFromPipelineByPropertyName=$true, ValueFromRemainingArguments=$false )] [System.Security.SecureString] $Password, [Parameter( Position=3, Mandatory=$false, ValueFromPipelineByPropertyName=$true, ValueFromRemainingArguments=$false )] [Switch] $ReadOnly, [Parameter( Position=4, Mandatory=$false, ValueFromPipelineByPropertyName=$true, ValueFromRemainingArguments=$false )] [bool] $Open = $True ) Process { foreach($DataSRC in $DataSource) { if ($DataSRC -match ':MEMORY:' ) { $Database = $DataSRC } else { $Database = $ExecutionContext.SessionState.Path.GetUnresolvedProviderPathFromPSPath($DataSRC) } Write-Verbose "Querying Data Source '$Database'" [string]$ConnectionString = "Data Source=$Database;" if ($Password) { $BSTR = [System.Runtime.InteropServices.Marshal]::SecureStringToBSTR($Password) $PlainPassword = [System.Runtime.InteropServices.Marshal]::PtrToStringAuto($BSTR) $ConnectionString += "Password=$PlainPassword;" } if($ReadOnly) { $ConnectionString += "Read Only=True;" } $conn = New-Object System.Data.SQLite.SQLiteConnection -ArgumentList $ConnectionString $conn.ParseViaFramework = $true #Allow UNC paths, thanks to Ray Alex! Write-Debug "ConnectionString $ConnectionString" if($Open) { Try { $conn.Open() } Catch { Write-Error $_ continue } } write-Verbose "Created SQLiteConnection:`n$($Conn | Out-String)" $Conn } } } |