functions/Get-MySQLiteTable.ps1
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Function Get-MySQLiteTable { [cmdletbinding(DefaultParameterSetName = "file")] [Alias("gtb", "Get-DBTable")] [OutputType("PSCustomObject")] Param( [Parameter( Position = 0, Mandatory, HelpMessage = "Enter the path to the SQLite database file.", ValueFromPipelineByPropertyName, ParameterSetName = "file" )] [ValidateNotNullOrEmpty()] [alias("database", "fullname")] [string]$Path, [Parameter( Position = 0, ValueFromPipeline, HelpMessage = "Specify an existing open database connection.", ParameterSetName = "connection" )] [System.Data.SQLite.SQLiteConnection]$Connection, [Parameter( HelpMessage = "Do not close the connection.", ParameterSetName = "connection" )] [switch]$KeepAlive, [switch]$Detail ) 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 { $iqParams = @{ query = "Select Name from sqlite_master where type='table'" } if ($PSCmdlet.ParameterSetName -eq 'file') { $db = resolvedb -Path $path Write-Verbose "[$((Get-Date).TimeOfDay)] Using path $($db.Path)" if ($db.exists) { $iqParams.Add("Path", $db.path) $source = $db.path } else { Write-Warning "Failed to find $($db.path)" } } #if file parameter set else { Write-Verbose "[$((Get-Date).TimeOfDay)] Using connection $($connection.ConnectionString)" Write-Verbose "[$((Get-Date).TimeOfDay)] KeepAlive is $KeepAlive" $iqParams.Add("Connection", $Connection) $iqParams.Add("KeepAlive", $KeepAlive) #parse out the path from the connection $source = $connection.ConnectionString.split("=", 2)[1].split(";")[0] } $TableNames = Invoke-MySQLiteQuery @iqParams if ($TableNames) { if ($Detail) { Write-Verbose "[$((Get-Date).TimeOfDay)] Getting table details" foreach ($item in $TableNames.name) { $iqParams.query = "PRAGMA table_info($item)" Write-Verbose "[$((Get-Date).TimeOfDay)] $($iqparams.query)" $details = Invoke-MySQLiteQuery @iqParams foreach ($tbl in $details) { [PSCustomObject]@{ PSTypename = "MySQLiteTableDetail" Source = $Source Table = $item ColumnIndex = $tbl.cid ColumnName = $tbl.name ColumnType = $tbl.type } } #foreach tbl } #foreach item } else { [PSCustomObject]@{ Source = $source Name = $TableNames.name } } } else { Write-Warning "No tables found in $source" } } #process End { if ($connection -AND (-Not $KeepAlive)) { closedb -connection $connection } Write-Verbose "[$((Get-Date).TimeOfDay)] Ending $($MyInvocation.MyCommand)" } #end } |