I've been using EF 4 CTP5 and was following scottgu blog post: http://weblogs.asp.net/scottgu/archive/2010/07/16/code-first-development-with-entity-framework-4.aspx
Basically I would like the model to generate the table for me if it is missing.
In my case it is complaining that there is an invalid database object, that's because I don't have a table yet. I'm using SQL Server 2005, whereas the blog mentions sql express or ce.
I would like the mode to create the table, is that feature only for sql express and CE?
Thanks in advance
"Basically I would like the model to generate the table for me if it is missing"
That scenario is currently not supported using CTP5 however it should be possible to do such a thing in the (near) future: http://blogs.msdn.com/b/efdesign/archive/2010/10/22/code-first-database-evolution-aka-migrations.aspx
Currently only the following 2 initialization strategies are supported:
// always recreate the database
DbDatabase.SetInitializer(new DropCreateDatabaseAlways<MyDbContext>());
or
// recreate the database if any changes to the model are detected.
DbDatabase.SetInitializer(new DropCreateDatabaseIfModelChanges<MyDbContext>());
It should also be noted that EF creates the whole database, not just the tables, so you don't have to create the database yourself.