![]() Some of the inefficiencies he discovered hailed back to the early days of Entity Framework. Shay Rojansky, who has become “the performance guy” on the EF team, has explored the many nooks and crannies within SQL sent to the database and other related areas, discovering many points at which efficiencies could be applied. And true to their word, there was a lot of work done on updates that EF Core sends to the database. At that time, the team committed to focusing on improving the performance of other workflows in EF Core 7. Faster and Faster!īack in 2021, one of the biggest stories for EF Core 6 was the dramatic performance improvement for non-tracking queries. So, I may wait until EF Core 8 to use the new nickname. I still remember that first version of EF Core, just after EF6, which had a working name of EF7 until it became EF Core. You'll find this article filled with some of the features that will be most impactful to the bulk of dev teams as well as a few that I personally found interesting.Īlthough I will always refer to this version as EF Core 7, keep in mind that much of the documentation and other resources will use EF7 as its nickname. Not only does it mean writing about them, but I also get to test them all out, which is quite a lot of fun, thanks to the fact that I don't have to do so with the goal of releasing production code. I've been overwhelmed in trying to choose which of its features to share with you here. So you can continue using it on a supported version of. NET 6, which is the long-term support version of. Although EF Core 7 is being released alongside. That has a lot do with the fact that the team has made a big investment in creating a stable base to build on. no-build Don't build the project.Lately, it seems that each iteration of EF Core brings fabulous new features and improvements. i|-idempotent Generate a script that can be used on a o|-output The file to write the result to. > dotnet ef migrations script Usage: dotnet ef migrations script f|-force Don't check to see if the migration has > dotnet ef migrations remove Usage: dotnet ef migrations remove > dotnet ef migrations list Usage: dotnet ef migrations list Paths are relative to the project directory. ![]() o|-output-dir The directory (and sub-namespace) to usĮ. > dotnet ef migrations add Usage: dotnet ef migrations add t|-table >TABLE_NAME The project to use. o|-output-dir The directory to put files in. d|-data-annotations Use attributes to configure the model ( > dotnet ef dbcontext scaffold Usage: dotnet ef dbcontext scaffold > dotnet ef dbcontext list Usage: dotnet ef dbcontext list > dotnet ef dbcontext info Usage: dotnet ef dbcontext info > dotnet ef database update Usage: dotnet ef database update msbuildprojectextensionspath The MSBuild project extensions path. ![]() s|-startup-project The startup project to use. dry-run Show which database would be dropped, but don't drop it. > dotnet ef database drop Usage: dotnet ef database drop Let's see available options for each command. Scaffolds a DbContext and entity types for a database. Updates the database to a specified migration. ![]() The following table lists all EF commands and sub commands. Use "dotnet ef -help" for more information about a command.Īs you can see above, there are three main EF commands available: database, dbcontext and migrations. Migrations Commands to manage migrations. prefix-output Prefix output with level.ĭatabase Commands to manage the database.ĭbcontext Commands to manage DbContext types. C:> dotnet ef -helpĮntity Framework Core. Open command prompt and navigate to your project's root folder and enter dotnet ef -help to list EF Core commands, as shown below. NET Core Command List Interface to execute entity framework core commands. Home Command Line Interface Commands for Migrations ![]()
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