# AzureTableJournalStorageOptions.DeleteOldGenerations

[Type overview](/orleans/docs/api/csharp/microsoft.orleans.journaling.azurestorage/orleans.journaling.azuretablejournalstorageoptions/) | [Properties](/orleans/docs/api/csharp/microsoft.orleans.journaling.azurestorage/orleans.journaling.azuretablejournalstorageoptions/properties/)

[Source](https://github.com/dotnet/orleans/blob/b7a9e3e1c9c54b3cec3a467c5734bf7744541bcf/src/Azure/Orleans.Journaling.AzureStorage/AzureTableJournalStorageOptions.cs)

```csharp
public bool DeleteOldGenerations
```

Gets or sets a value indicating whether rows belonging to the previous journal generation are deleted after a replace operation publishes a new generation. Defaults to true.