Migration will clean unmapped history items

pull/3113/head
Mark McDowall 12 years ago
parent d44c07b27b
commit 2de4b67d1f

@ -0,0 +1,25 @@
using System;
using System.Data;
using Migrator.Framework;
using NzbDrone.Common;
namespace NzbDrone.Core.Datastore.Migrations
{
[Migration(20120727)]
public class Migration20120727 : NzbDroneMigration
{
protected override void MainDbUpgrade()
{
Database.ExecuteNonQuery(@"DELETE FROM History
WHERE HistoryId IN
(
SELECT History.HistoryId
FROM History
LEFT OUTER JOIN Episodes
ON History.EpisodeId = Episodes.EpisodeId
WHERE Episodes.Title is null
)");
}
}
}

@ -227,6 +227,7 @@
<Compile Include="Datastore\MigrationLogger.cs" />
<Compile Include="Datastore\MigrationsHelper.cs" />
<Compile Include="Datastore\CustomeMapper.cs" />
<Compile Include="Datastore\Migrations\Migration20120727.cs" />
<Compile Include="Datastore\Migrations\Migration20120504.cs" />
<Compile Include="Datastore\Migrations\Migration20120430.cs" />
<Compile Include="Datastore\Migrations\Migration20120420.cs" />

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