Is there a library with an alternative InsertAllOnSubmit implementation which uses SqlBulkCopy?

Question

We know that Linq-To-Sql InsertAllOnSubmit sucks in terms of performance, but using SqlBulkCopy for mass insertions requires some coding. Have anyone found any code/library that uses SqlBulkCopy in a InsertAllOnSubmit alternative implementation as simple to use as the original?

Answer 1

All I found that came close to produce such a library is this blog : Batch Updates and Deletes with LINQ to SQL

It's a step in the right direction imo

EDIT : In relation to that comment about the GetDeleteBatchCommand. It's in the source code. Here's a the code :

private static DbCommand GetDeleteBatchCommand<TEntity>(this Table<TEntity> table, IQueryable<TEntity> entities) where TEntity : class
    {
        var deleteCommand = table.Context.GetCommand(entities);
        deleteCommand.CommandText = string.Format("DELETE {0}\r\n", table.GetDbName()) + GetBatchJoinQuery<TEntity>(table, entities);
        return deleteCommand;
    }

Answer 2

I found this: http://blogs.microsoft.co.il/blogs/aviwortzel/archive/2008/05/06/implementing-sqlbulkcopy-in-linq-to-sql.aspx