Let's create a new application using the Console App (.NET Framework) template and install Z.EntityFramework.Extensions.EFCore. NuGet does not enforce consistent package versions. In other words, an author can write any number of books, and a book can be written by only one author. Commonly used packages include: Other EF Core packages are pulled in as dependencies of the database provider package. - For EF Core 6.x, use the latest EF Plus v6.x version In particular, check that external database provider supports the version of EF Core you are using. Some features are Prime (Enterprise Version) EF Core SQLite provider without a native SQLite dependency, The type of database system being used (SQL Server, SQLite, etc. Each system has its own database provider, which is shipped as NuGet package. This package is FREE (Community Version) Make sure to install the same version of all EF Core packages shipped by Microsoft. "server=localhost;port=3306;database=mycontext;uid=root;password=********", "System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework", "MySql.Data.MySqlClient.MySqlProviderServices, MySql.Data.Entity.EF6", "System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer", "MySql.Data.MySqlClient.MySqlClientFactory, MySql.Data, Version=8.0.10.0, Culture=neutral, PublicKeyToken=c5687fc88969c44d". Once these packages are installed, run the following command in Package Manager Console.

It can also be used to manipulate the data to implement the business logic. Also make sure that any external packages are compatible with the version of EF Core being used. It is not designed for production use, and also may not be the best solution for testing. Support: SQL Server, MySQL, Oracle, PostgreSQL, SQLite, and more! - For EF Core 5.x, Microsoft.EntityFrameworkCore Extension Methods Now, you are ready to start your application. Entity Framework Extensions extends your DbContext with high-performance bulk operations: BulkSaveChanges, BulkInsert, BulkUpdate, BulkDelete, BulkMerge, and more. It will also install Microsoft.EntityFrameworkCore, it doesn't have additional logic that won't apply to all scenarios. Example: https://dotnetfiddle.net/awlJdf See Design-time services for more information. For example, if version 5.0.3 of Microsoft.EntityFrameworkCore.SqlServer is installed, then all other Microsoft.EntityFrameworkCore. Lightweight package for EF Core attributes, etc. For example, EF Core will need to know what database or datastore you plan on working with and those providers are in individual packages. For MySql, we need to install MySql.Data.EntityFrameworkCore and will get all the packages required for EF Core. By default, the Microsoft.EntityFrameworkCore.Design package is installed in such a way that it will not be deployed with your application. MySql.Data.Entity allows Entity Framework Core to be used with MySQL. This command applies the new migration to the database and creates the database before applying migrations. **IMPORTANT** You can also use MySQL Connector/Net which integrates support for Entity Framework. In your code, you specify which entities are included in the data model. Entity Framework Extensions extends your DbContext with high-performance bulk operations: BulkSaveChanges, BulkInsert, BulkUpdate, BulkDelete, BulkMerge, and more. Do not install the following obsolete packages, and remove them if they are currently installed in your projects: Getting started tutorial for Entity Framework Core, reverse engineering (scaffolding) from an existing database, Microsoft.EntityFrameworkCore.SqlServer.NetTopologySuite, Microsoft.EntityFrameworkCore.Sqlite.NetTopologySuite, Npgsql.EntityFrameworkCore.PostgreSQL.NetTopologySuite, Pomelo.EntityFrameworkCore.MySql.NetTopologySuite, Microsoft.EntityFrameworkCore.Abstractions, Microsoft.EntityFrameworkCore.Sqlite.Core, Microsoft.EntityFrameworkCore.Specification.Tests, Microsoft.EntityFrameworkCore.Relational.Specification.Tests, Proxies for lazy-loading and change tracking. Use a normal PackageReference in your .csproj file or equivalent if you need access to the types in this package. In the Package Manager Console window, enter the following command. Unless Connector/NET was installed with the standalone MSI or MySQL Installer, which adds the reference, insert the following data provider information into the config file. *These are popular, high quality, open-source providers developed and shipped by the community. If you have ever felt the pain of updating a detached graph with one or more nested collections then this is for you :). The other providers listed are shipped by Microsoft. The provider is maintained as part of the MySQL project. It is an essential part of almost every open source PHP application. You can also customize certain Entity Framework behaviors. Pomelo's MySQL database provider for Entity Framework Core. Entity Framework Plus extends your DbContext with must-haves features: Include Filter, Auditing, Caching, Query Future, Batch Delete, Batch Update, and more. EF Core plugin package to Ardalis.Specification containing EF Core evaluator and abstract repository. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. To use MySQL database provider, the first step is to install MySql.Data.Entity NuGet package. Applications should install one or more of these provider packages. @"server=localhost;database=BookStoreDb2;uid=root;password=;". The packages needed by an application depends on: The usual process for installing packages is: See Getting started tutorial for Entity Framework Core for help getting started with EF Core. - For EF Core 7.x, use the latest EF Plus v7.x version Entity Framework Extensions (EFE) library is available as a nuget package and you can install it using Nuget Package Manager. Entity Framework Core support for Finbuckle.MultiTenant. Use of tooling for EF Core migrations and reverse engineering (scaffolding) from an existing database requires installation of the appropriate tooling package: See Entity Framework Core Tools Reference for more information on using EF Core tooling, including how to correctly install the dotnet-ef tool in a project or globally. There are many extensions for EF Core published both by Microsoft and third parties as NuGet packages. MySql.Data.EntityFrameworkCore for Entity Framework. Benchmark: https://dotnetfi Main library package for Finbuckle.MultiTenant. Prime features can be disabled with "EntityFrameworkManager.IsCommunity = true;". See efcore.pg and Pomelo.EntityFrameworkCore.MySql for examples. Get monthly updates by subscribing to our newsletter! Entity Framework Plus extends your DbContext with must-haves features: Include Filter, Auditing, Caching, Query Future, Batch Delete, Batch Update, and more When it is executed successfully, then run the following command. ), Decide on a database provider and install the appropriate package (, Optionally, decide which kind of tooling you need and install the appropriate packages for that (, Microsoft.EntityFrameworkCore.Relational.Design, Microsoft.EntityFrameworkCore.Tools.DotNet, Microsoft.EntityFrameworkCore.SqlServer.Design, Microsoft.EntityFrameworkCore.Sqlite.Design, Microsoft.EntityFrameworkCore.Relational.Design.Specification.Tests. Common database providers are listed in the table below. So, let's add a new BookStore class which will inherit the DbContext class. **Carefully consider whether to use the in-memory provider. Entity Framework Core (EF Core) is shipped as NuGet packages. //IncludeGraph allows you to INSERT/UPDATE/MERGE entities by including the child entities graph. MySQL is an open-source relational database management system (RDBMS) and it is known for its quick processing, proven reliability, ease and flexibility of use.

Get monthly updates by subscribing to our newsletter! It is a database system used on the web and is ideal for both small and large applications. A model stores data that is retrieved according to the commands from the Controller and displayed in the View. Generate Audit Logs from EntityFramework context changes, This is the official GraphDiff package. ASP.NET Core support for Finbuckle.MultiTenant. In EF Core, the DbContext has a virtual method called OnConfiguring which will get called internally by EF Core. Always carefully check which package versions you are referencing in your .csproj file or equivalent. GraphDiff - Allows for automatic update of a graph of detached entities using Entity Framework v6+. Now, we are done with the required classes and database creation, let's add some authors and book records to the database and then retrieve them. You can also install EFE by right-clicking on your project in Solution Explorer and select Manage Nuget Packages. Search for Z.EntityFramework.Extensions and install the latest version by pressing the install button. Entity Framework Classic is an EF6 fork with performance enhancement, new features, and .NET Core support. This also means that its types cannot be transitively used in other projects. See database providers for a more comprehensive list of available providers. New major versions of EF Core usually require an updated database provider. There's a one-to-many relationship between Author and Book entities. PostgreSQL/Npgsql provider for Entity Framework Core. Now, to create a database using migrations from your model, install the following packages.

Applications should not install these packages. Support: SQL Server, MySQL, Oracle, PostgreSQL, SQLite, and more! You create this class by deriving from the. * packages must also be at 5.0.3. Extension for EntityFramework for joins to in-memory data, EntityFramework Plus (EF Core) | Full Version, EntityFramework Plus (EF6) | Full Version, Finbuckle.MultiTenant.EntityFrameworkCore, Ardalis.Specification.EntityFrameworkCore, GraphDiff - Entity Framework graph auto-update, Thinktecture.EntityFrameworkCore.Relational, Thinktecture.EntityFrameworkCore.SqlServer, Thinktecture.EntityFrameworkCore.BulkOperations. Now to use Entity Framework with MySQL database, configure Connector/NET support for EF6 by adding connection string and the Connector/NET provider for EF6 in configuration sections of App.config file. EF Core supports different database systems through the use of "database providers". If you run the application, you will see that authors and books are successfully inserted into the database. Model is a collection of classes to interact with the database. To create a data model for our application, we will start with the following two entities. This command scaffold a migration to create the initial set of tables for your model. The database context class provides the main functionality to coordinate Entity Framework with a given data model. However, you may want to add explicit package references for these packages so that NuGet will provide notifications when new versions are released. The following packages are used to test database providers built in external GitHub repositories.