How to get the next Sequence number in Sql Server Express using Entity Framework?

问题

Now that Sql Server 2012 (including SQL Server Express 2012) has SEQUENCE feature just like Oracle as explained here, here, and here.

I can get the next sequence like so, SELECT NEXT VALUE FOR SeqName

But how do I do that from my code using Entity Framework 5?

回答1:

I got it working using SqlQuery like so..

int sequence = context.Database.SqlQuery<int>("SELECT NEXT VALUE FOR MySequenceName").FirstOrDefault();

来源：https://stackoverflow.com/questions/16753149/how-to-get-the-next-sequence-number-in-sql-server-express-using-entity-framework