functions/Get-MySQLiteDB.ps1
|
Function Get-MySQLiteDB { [cmdletbinding()] [alias('Get-DB')] [OutputType('MySQLiteDB')] Param( [Parameter( Position = 0, Mandatory, HelpMessage = "Enter the path to the SQLite database file.", ValueFromPipelineByPropertyName )] [Alias("fullname", "database")] [ValidateNotNullOrEmpty()] [ValidateScript({ Test-Path $_ })] [string]$Path ) Begin { Write-Verbose "[$((Get-Date).TimeOfDay)] $($MyInvocation.MyCommand)" Write-Verbose "[$((Get-Date).TimeOfDay)] Running under PowerShell version $($PSVersionTable.PSVersion)" Write-Verbose "[$((Get-Date).TimeOfDay)] Detected culture $(Get-Culture)" } #begin Process { $file = resolvedb -path $path If ($file.exists) { Write-Verbose "[$((Get-Date).TimeOfDay)] Opening $($file.path)" $ThisDB = Get-Item -Path $file.path $connection = opendb -Path $file.path $tables = Get-MySQLiteTable -Connection $connection -KeepAlive | Select-Object -ExpandProperty Name Write-Verbose "[$((Get-Date).TimeOfDay)] Found $($tables.count) Tables" $pgSize = (Invoke-MySQLiteQuery -Connection $connection -Query "PRAGMA page_size" -KeepAlive ).page_size $pgCount = (Invoke-MySQLiteQuery -Connection $connection -Query "PRAGMA page_count" -KeepAlive ).page_count $encoding = (Invoke-MySQLiteQuery -Connection $connection -Query "PRAGMA encoding" -KeepAlive).encoding #Get file size, even if using a reparse point if ($ThisDB.Attributes -match "reparsepoint") { Write-Verbose "[$((Get-Date).TimeOfDay)] Detected reparse point to $($ThisDB.target)" $target = (Get-Item -Path $ThisDB.Target) $size = $target.length $creation = $target.CreationTime $LastWrite = $target.LastWriteTime } else { $size = $ThisDB.length $creation = $ThisDB.CreationTime $LastWrite = $ThisDB.LastWriteTime } [PSCustomObject]@{ PSTypename = "MySQLiteDB" DatabaseName = $connection.Database Tables = $tables PageSize = $pgSize PageCount = $pgCount Encoding = $encoding FileName = $ThisDB.name Path = $File.path Size = $size Created = $creation Modified = $LastWrite Age = (Get-Date) - $LastWrite SQLiteVersion = $connection.ServerVersion } } else { Write-Warning "Cannot find the database file $path." } } #process End { if ($connection.open) { Write-Verbose "[$((Get-Date).TimeOfDay)] Closing database connection" closedb -connection $connection } Write-Verbose "[$((Get-Date).TimeOfDay)] Ending $($MyInvocation.MyCommand)" } #end } |