How to change the output folder for migrations with asp.net Core?

asp.net asp.net-core command-line-interface database entity-framework

Question

Does anyone know how to change the output directory of the following command?

dotnet ef  migrations add Initial --context EsportshubApi.Models.ApplicationDbContext

I tried to add the option:

--content-root-path 'Migrations/Identity'

But that doesn't do anything. There is a --data-dir option as well and something else with directory. But none of them is the output for migrations.

My problem is that I have 2 DbContexts so I want their migrations to be separated.

1
48
2/27/2020 9:00:40 AM

Fastest Entity Framework Extensions

Bulk Insert
Bulk Delete
Bulk Update
Bulk Merge

Accepted Answer

dotnet ef migrations add Initial --context EsportshubApi.Models.ApplicationDbContext -o YourFolderPath

Source

dotnet ef migrations add

Adds a new migration.

Arguments:

< NAME >        The name of the migration.

Options:

-o        --output-dir < PATH >        The directory (and sub-namespace) to use. Paths are relative to the project directory. Defaults to "Migrations".

66
1/15/2020 7:52:20 AM

Popular Answer

For Package Manager Console run this command:

PM> Add-Migration 001 -OutputDir "Data/Migrations"

My structure is:

.AspCoreProject
  -Data
    -Migrations
       20190721162938_001.cs
       MainDbContextModelSnapshot.cs

Update:

For removing last migration use:

PM> Remove-Migration

Note: If the migration is already applied to the database, then you will get this error:

The migration '20190721162938_001' has already been applied to the database. Revert it and try again. If the migration has been applied to other databases, consider reverting its changes using a new migration.

Then run:

PM> Remove-Migration -Force
Fereydoon Barikzehy

Related Questions

How do I create the asp.net Identity tables manually with migrations?

If you want to add it manually in your database, you'll have to write it in a Structured Query Language ;) ...CREATE TABLE [dbo].[__MigrationHistory] ( [MigrationId] NVARCHAR (150) NOT NULL, [ContextKey] NVARCHAR (300) NOT NULL, [Model] VARBINARY (MAX) NOT NULL, [ProductVersion] NVARCHAR (32) NOT NULL ); GO CREA...
asp.net-mvc c# ef-migrations entity-framework
asked by Dylan Corriveau

Changing default database of Identity/Membership authentication in ASP.NET MVC 5.1

You have to change the ConnectionString to point to the database that you want. Identity uses EF to create the database and schema. Alternatively you can pass in the ConnectionString of your EF database to the IdentityDbContext. For example, in this sample, DefaultConnection is the name of the ConnectionString used by my EF Context and Identity Con...
asp.net-identity asp.net-mvc-5.1 c# connection-string entity-framework
asked by pranav rastogi

What is a Discriminator column in ASP.NET Migrations?

Well, a quick answer to understand, or, at least, make it more clear....As Jasen told, you can read about ...Table per Hierarchy (TPH)... at ...http://weblogs.asp.net/manavi/inheritance-mapping-strategies-with-entity-framework-code-first-ctp5-part-1-table-per-hierarchy-tph... or any other links. But, to tell the truth, it's not so easy to understan...
.net asp.net asp.net-mvc ef-migrations entity-framework
asked by Oleksii

How do you change (email, password) to (username,password) with ASP.net Identity

A hint, This is to change from username to email. In your account controller...public AccountController(UserManager<User> userManager) { UserManager = userManager; //Login using Email instead of Username, disable UserName validation var userValidator = UserManager.UserValidator as UserValidator<User>; if (userValidator != null) use...
asp.net-identity asp.net-mvc asp.net-mvc-5 entity-framework entity-framework-6
asked by Mindless

How to enable migrations (EF6) in an asp.net 5 project?

EDIT for 1.0.0:...Migrator.EF6... now supports 1.0.0....EDIT for RC2:...Migrator.EF6... now supports RC2....What we need is a dnx command line tool that wraps EF6 and delegates commands to it. That's because DNX projects won't see ...init.ps1... and ...install.ps1... that are needed to get ...Add-Migration... to work (at least for now, see ...this....
asp.net-core entity-framework-6
asked by mrahhal

How to setup EF6 Migrations with ASP.NET Core

The real issue here is that there are different EF "flavours". Just go to EF root documentation and see the differences:...EF (root documentation folder): ...https://docs.microsoft.com/en-us/ef/...EF 6 migrations commands: ...https://dzone.com/articles/ef-migrations-command...EF Core... migrations commands: ...https://docs.microsoft.com/en-us/aspn...
asp.net-core ef-migrations entity-framework-6
asked by Juan

Alternatives to EF Code First migrations for ASP.NET Core applications

I have one question related to database migrations framework for ASP.NET Core....So we have beautiful Entity Framework and there we have code first migrations and in this case all works great for us. BUT, I'm using Dapper ORM instead of EF for my application and in this case I can't use EF Migrations. So I need something like ...flywaydb migrations...
asp.net c# dapper entity-framework orm
asked by Rostislav Olshevsky

Cannot enable migrations in VS.2017 with ASP.NET Core web application

I have do the following:...Set as StartUp Project... my unit test project, ...Set platform to Any CPU, ...Added an empty constructor to the Context (without calling ...base("name=XXX")...)....Then I have issued this command ...Enable-Migrations...Enable-Migrations -ProjectName "MyProjectWithContext" -ConnectionString "Data Source=.\SQL;Initial Ca...
asp.net-core asp.net-identity entity-framework-6
asked by Max

Why ASP.NET MVC app doesn't recognize user role changes right after modification?

I have an ASP.NET MVC hybrid app which has an ...ApiController... besides the MVC Controllers. I'm using role based authorization attributes within both the MVC Controllers and the ApiController both at the controller level and sometimes on method level. I'm using Entity Framework 6 with Model based design....The Controller level authorizations:...
asp.net-apicontroller asp.net-mvc-5 entity-framework-6 role-base-authorization
asked by Csaba Toth

JetBrains Rider enable-migrations for ASP.NET MVC on mac

After I have posted the question I read the link again. I noticed I missed the point ...project context menu.... I right clicked on project name and I found Tools.
asp.net-mvc entity-framework-6 jetbrains-ide sql-server
asked by mohammad

Fastest Entity Framework Extensions

Bulk Insert
Bulk Delete
Bulk Update
Bulk Merge
View more on Stack Overflow

Prime Library

Performance

Expression Evaluator

More Projects...

Related

Licensed under: CC-BY-SA with attribution
Not affiliated with Stack Overflow
Licensed under: CC-BY-SA with attribution
Not affiliated with Stack Overflow