- License: MIT - http://opensource.org/licenses/MIT
- Source code: https://github.com/timabell/ef-enum-to-lookup
- Bug tracker: https://github.com/timabell/ef-enum-to-lookup/issues
- Nuget package https://www.nuget.org/packages/ef-enum-to-lookup
Creates lookup tables and foreign key constraints based on the enums used in your model.
This makes up for a feature that's missing in Entity Framework 6.1.
Run EnumToLookup.Apply() from your Seed method in either your database initializer
or your EF Migrations.
Use the properties exposed to control behaviour.
It is safe to run repeatedly (Idempotent), and will ensure enum values are kept in line with your current code if run regularly (e.g. in the migration seed method).
For example usage see ExampleUsage/EnumExample.cs, which can be run in the test project project "ExampleUsage" if you want to see it in action.
var enumToLookup = new EnumToLookup();
enumToLookup.NameFieldLength = 42; // optional, example of how to override default values
enumToLookup.Apply(context);
If you can't point this library at your production database and let it make changes then you may need to generate sql in advance. As of v1.7.0 you can do this by running
var migrationSql = enumToLookup.GenerateMigrationSql(context);
instead of Apply() (or as well if you like).
Feedback, bug reports, pull requests all welcome, head over to github.
Fund development, PR handling etc: https://www.patreon.com/timabell
Files stored as LF, converted on checkout to windows, configure locally with
git config core.autocrlf true
I've looked into the .gitattributes approach to this and it doesn't seem to have the desired effect on a windows checkout.
- http://blogs.msdn.com/b/alexj/archive/2009/04/03/tip-10-understanding-entity-framework-jargon.aspx
- http://romiller.com/2014/04/08/ef6-1-mapping-between-types-tables/
- http://blogs.msdn.com/b/appfabriccat/archive/2010/10/22/metadataworkspace-reference-in-wcf-services.aspx
- http://msdn.microsoft.com/en-us/library/system.data.metadata.edm.dataspace.aspx