How to enable migration in sqlite using ef

Can't update database using EF Migrations after updating to EF 6.0.0-alpha

After updating my Entity Framework to version 6.0.0-alpha1 I cant update database. This is the error I'm getting:...PM> update-database -verbose Using StartUp project 'DataCenter'. Using NuGet project 'DataCenter.Domain'. Specify the '-Verbose' flag to view the SQL statements being applied to the target database. Target database is: 'datacenter' (D...

EF 6 - EntityType has no key defined when running Enable-Migrations

I am trying to kickstart EF6. And stuck with this error: ...EntityType 'Task' has no key defined. Define the key for this EntityType....I understand this is a common error and a Google search leads to many blogs / articles that explain how to fix a undefined "key" . But I am unable to solve. I have my entities in a separate library and I am not wil...

Enable EF Core Migration in Full .NET Project (*.csproj)

I have a full .NET Framework project (*.csproj) with EF Core data access....How can I have migrations enabled for EF Core in Non-.NET-Core projects (ASP.NET MVC5)?...I get the following error:...dotnet : No executable found matching command "dotnet-ef"

How to enable migrations through code only without using Package manager console

I am using Entity Framework Code first in my application. But while using this after updating model, every time I have to enable automatic migrations and run ...update-database... using package manager console. Does anyone has solution on this, whether we can automate this and ...update-database... without using package manager console.

.net core ef migration testing - apply migrations using c# method

In the Startup.cs Configure method, we run migrations like this (in .Net core 2.0):...using (var serviceScope = app.ApplicationServices.GetRequiredService<IServiceScopeFactory>().CreateScope()) { serviceScope.ServiceProvider.GetService<DataContext>().Database.Migrate(); } ...I am not sure how you can test thi...

Enable migration for EF Core in class library project

I have created a class library project in which I have defined my Models, DbContext, connectionstring and etc. However , I am not able to add migration using the command below ...Command...dotnet ef migration add initial ...I am getting the error below...Error...Could not invoke this command on the startup project 'Alan.Pois.Data'. This version o...

Can I inject dependency into migration (using EF-Core code-first migrations)?

There's a way to do what you want to do. In my scenario, I would like to use the database name in the connection string through the DbContext. EF core 2.1.1 is used. ...The code is modified from here...Create a custom MigrationsAssembly service...using Microsoft.EntityFrameworkCore; using Microsoft.EntityFrameworkCore.Diagnostics; using Microsoft.E...

dotnet ef migration list not finding migrations in Migration folder

I was following ...this tutorial... (On linux and converted to F#) Migrations were created successfully (3 files in the ...Migrations... directory.) But ...dotnet ef database update... says everything is up to date and ...dotnet ef migrations list... says no migrations found. When I check the created sqlite file manually it contains only an empty ...

EF Core SQLite in memory exception: SQLite Error 1: 'near "MAX": syntax error'

I am creating SQLite In Memory database for unit testing:... var connection = new SqliteConnection("DataSource=:memory:"); connection.Open(); try { var options = new DbContextOptionsBuilder<BloggingContext>() .UseSqlite(connection) .Options; // Create the schem...

EF Core "no migrations found" despite Migrations folder containing migration files

We have a .NET Core project set up with a Migrations folder containing several migrations that we were able to successfully run in our Development database in the past by executing ...dotnet ef database update.... However, we are now trying to apply those changes to our Staging database and it isn't working. We've set our ...ASPNETCORE_ENVIRONMENT....