OperationVetoedException - 更新現有（唯一）文檔時

當我嘗試更新RavenDB數據庫中的文檔時，出現OperationVetoedException。OperationVetoedException - 更新現有（唯一）文檔時

我的版本的RavenDB和UniqueConstraintsBundle是960（並且一直是，從未從任何以前的版本更新過）。

我檢查過了，我在數據庫中找不到任何重複項。所以我不明白這個錯誤怎麼可能。

下面我的代碼示例中的列表oldVisitorSessions只包含唯一的對象。

代碼

using (var session = _documentStore.OpenSession()) 
{ 
    foreach (var visitorSession in oldVisitorSessions) 
    { 
     visitorSession.ProspectType = string.Empty; 
     session.Store(visitorSession); 
    } 

    session.SaveChanges(); 
}

異常

Url: "/bulk_docs" 
Raven.Database.Exceptions.OperationVetoedException: PUT vetoed by Raven.Bundles.UniqueConstraints.UniqueConstraintsPutTrigger because: Ensure unique constraint violated for fields: session_id 
    at Raven.Database.DocumentDatabase.AssertPutOperationNotVetoed(String key, RavenJObject metadata, RavenJObject document, TransactionInformation transactionInformation) in c:\Builds\RavenDB-Stable\Raven.Database\DocumentDatabase.cs:line 522 
    at Raven.Database.DocumentDatabase.<>c__DisplayClass37.<Put>b__30(IStorageActionsAccessor actions) in c:\Builds\RavenDB-Stable\Raven.Database\DocumentDatabase.cs:line 476 
    at Raven.Storage.Esent.TransactionalStorage.Batch(Action`1 action) in c:\Builds\RavenDB-Stable\Raven.Storage.Esent\TransactionalStorage.cs:line 330 
    at Raven.Database.DocumentDatabase.Put(String key, Nullable`1 etag, RavenJObject document, RavenJObject metadata, TransactionInformation transactionInformation) in c:\Builds\RavenDB-Stable\Raven.Database\DocumentDatabase.cs:line 468 
    at Raven.Database.Extensions.CommandExtensions.Execute(ICommandData self, DocumentDatabase database) in c:\Builds\RavenDB-Stable\Raven.Database\Extensions\CommandExtensions.cs:line 25 
    at Raven.Database.DocumentDatabase.<>c__DisplayClassca.<Batch>b__c6(IStorageActionsAccessor actions) in c:\Builds\RavenDB-Stable\Raven.Database\DocumentDatabase.cs:line 1196 
    at Raven.Storage.Esent.TransactionalStorage.ExecuteBatch(Action`1 action) in c:\Builds\RavenDB-Stable\Raven.Storage.Esent\TransactionalStorage.cs:line 376 
    at Raven.Storage.Esent.TransactionalStorage.Batch(Action`1 action) in c:\Builds\RavenDB-Stable\Raven.Storage.Esent\TransactionalStorage.cs:line 337 
    at Raven.Database.DocumentDatabase.Batch(IEnumerable`1 commands) in c:\Builds\RavenDB-Stable\Raven.Database\DocumentDatabase.cs:line 1192 
    at Raven.Database.Server.Responders.DocumentBatch.Batch(IHttpContext context) in c:\Builds\RavenDB-Stable\Raven.Database\Server\Responders\DocumentBatch.cs:line 94 
    at Raven.Database.Server.Responders.DocumentBatch.Respond(IHttpContext context) in c:\Builds\RavenDB-Stable\Raven.Database\Server\Responders\DocumentBatch.cs:line 38 
    at Raven.Database.Server.HttpServer.DispatchRequest(IHttpContext ctx) in c:\Builds\RavenDB-Stable\Raven.Database\Server\HttpServer.cs:line 550 
    at Raven.Database.Server.HttpServer.HandleActualRequest(IHttpContext ctx) in c:\Builds\RavenDB-Stable\Raven.Database\Server\HttpServer.cs:line 316

來源

2012-11-21 Sebastian Hoffback

請注意，您對 'session_id的' 唯一約束失敗，很可能是你有它設置爲null，對不對？還有一件事也是空的。

來源

2012-11-22 09:22:37

沒有對不起，我試過查詢： session_id：[[NULL_VALUE]] 並且它什麼也沒有返回。所以看來我沒有nullvalue。該文件也沒有標記爲可空。 –

OperationVetoedException - 更新現有（唯一）文檔時

回答

相關問題