Top "Entity-framework-migrations" questions

Migrations is a feature of Entity Framework that provides for detecting changes to a code(or database)-first model, and upgrading the database (or the model) schema based on those changes.

EF5 Migration Update-Database -Script Error

I've been using Visual Studio 2012 RC with trial license with no problems. I purchased Visual Studio 2012 Professional yesterday, installed the …

entity-framework entity-framework-5 entity-framework-migrations
Lose EF Code First Migration when working on different TFS branches?

We are using TFS and have different branches for our Dev. in the branch A we made a migration to …

.net entity-framework coldfusion ef-code-first entity-framework-migrations
EF 4.3 Migration - how to produce a downgrade script?

I have an issue which I could not find answer for across the web. I am using CodeFirst EF 4.3.1 Migrations …

entity-framework ef-code-first entity-framework-4.3 entity-framework-migrations
Entity Framework Migration Azure DevOps Release Pipeline

I'm trying to run migration on Azure DevOps Release Pipeline. Because I want to run my DB scripts automatically on …

entity-framework azure-devops azure-pipelines entity-framework-migrations azure-pipelines-release-pipeline
EF 7 Migration to Existing Database

I am working on a web project using ASP.Net 5 and EF7. I have imported all the tables from existing …

entity-framework-core entity-framework-migrations asp.net5
Generating seed code from existing database in ASP.NET MVC

I wondered if anyone has encountered a similar challenge: I have a database with some data that was ETL'ed (imported …

sql asp.net-mvc-4 etl entity-framework-migrations
Generate a composite unique constraint/index, in EF Core

I need a composite unique constraint for my entity's Name property, which is unique per Category (for which it has …

entity-framework entity-framework-core entity-framework-migrations ef-fluent-api
Removing a default constraint after adding a new column in code first

When adding a new non-nullable column to a table using code first migrations, it will automatically create a default value …

tsql entity-framework-migrations
The specified deps.json '$$$' does not exist

I am rather new to the .NET Core, and I got a .NET Core WebAPI project MyWebApp, also, i have .…

entity-framework .net-core entity-framework-core entity-framework-migrations project.json