src/Optimize-MySqlTable.psm1
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using namespace MySqlConnector using namespace System.Diagnostics.CodeAnalysis using module ./MySql/Get-Schema.psm1 using module ./MySql/Get-Table.psm1 using module ./MySql/Invoke-NonQuery.psm1 using module ./MySql/New-Connection.psm1 using module ./MySql/Schema.psm1 using module ./MySql/Table.psm1 <# .SYNOPSIS Optimizes a set of MariaDB/MySQL tables. .PARAMETER Uri The connection URI. .PARAMETER Schema The schema name. .PARAMETER Table The table name. #> function Optimize-MySqlTable { [CmdletBinding()] [OutputType([void])] [SuppressMessage("PSUseOutputTypeCorrectly", "")] param ( [Parameter(Mandatory, Position = 0)] [ValidateNotNull()] [uri] $Uri, [Parameter()] [string[]] $Schema = @(), [Parameter()] [string[]] $Table = @() ) $connection = $null try { $connection = New-Connection $Uri -Open $schemas = $Schema ? @($Schema.ForEach{ [Schema]@{ Name = $_ } }) : (Get-Schema $connection) $tables = foreach ($schemaObject in $schemas) { $Table ? $Table.ForEach{ [Table]@{ Name = $_; Schema = $schemaObject.Name } } : (Get-Table $connection $schemaObject) } foreach ($tableObject in $tables) { "Optimizing: $($tableObject.QualifiedName($false))" $command = [MySqlCommand]::new("OPTIMIZE TABLE $($tableObject.QualifiedName($true))", $connection) $result = Invoke-NonQuery $command if ($result.IsFailure) { Write-Error ($result.Message ? $result.Message : "An error occurred.") } } $connection.Close() } finally { ${connection}?.Dispose() } } |