Pomelo.EntityFrameworkCore.MySql | Entity Framework Core provider for MySQL and MariaDB | SQL Database library

by PomeloFoundation C# Version: 7.0.0 License: MIT

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | Pomelo.EntityFrameworkCore.MySql Summary

Pomelo.EntityFrameworkCore.MySql is a C# library typically used in Database, SQL Database applications. Pomelo.EntityFrameworkCore.MySql has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Pomelo.EntityFrameworkCore.MySql is the most popular Entity Framework Core provider for MySQL compatible databases. It supports EF Core up to its latest version and uses MySqlConnector for high-performance database server communication.

Support

Quality

Security

License

Reuse

Support

Pomelo.EntityFrameworkCore.MySql has a medium active ecosystem.

It has 2456 star(s) with 368 fork(s). There are 106 watchers for this library.

It had no major release in the last 12 months.

There are 126 open issues and 1102 have been closed. On average issues are closed in 109 days. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of Pomelo.EntityFrameworkCore.MySql is 7.0.0

Quality

Pomelo.EntityFrameworkCore.MySql has 0 bugs and 0 code smells.

Security

Pomelo.EntityFrameworkCore.MySql has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

Pomelo.EntityFrameworkCore.MySql code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

Pomelo.EntityFrameworkCore.MySql is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

Pomelo.EntityFrameworkCore.MySql releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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Pomelo.EntityFrameworkCore.MySql Key Features

No Key Features are available at this moment for Pomelo.EntityFrameworkCore.MySql.

Pomelo.EntityFrameworkCore.MySql Examples and Code Snippets

No Code Snippets are available at this moment for Pomelo.EntityFrameworkCore.MySql.

Community Discussions

Trending Discussions on Pomelo.EntityFrameworkCore.MySql

Am I misunderstanding Projections in HotChocolate?

EF Core - DbContext disposed when query from multiple tables sequentially

What is the correct pacakge versions to use MySQL in .NET 6.0 and EF Core?

IIS/IIS Express works fine but in WSL I get the exception Unable to connect to any of the specified MySQL hosts

Connect to remote database in asp.net core

Pomelo.EntityFrameworkCore.MySql problem when access property

How to dealing with multy source Database using DbContext

I'm getting CORS error with CORS configured on ASP.NET Core Web API app

ASP.NET Core 5, How to inject dependencies in SignalR Hub class?

Cannot run any stored procedure creation script using EF Core or LinqToDb EF Core Tools or ADO.NET

QUESTION

Am I misunderstanding Projections in HotChocolate?

Asked 2021-Dec-23 at 13:59

I cant seem to get Projections with HotChocolate working for GraphQl. According to the documentation Projections should prevent over-requesting of data from the DB, and help connect data in related tables. As a simple example I set up the following:

...

ANSWER

Answered 2021-Dec-23 at 13:59

Turns out after much trial and error that I had the attribute tags in the wrong order should be:

Source https://stackoverflow.com/questions/70423424

QUESTION

EF Core - DbContext disposed when query from multiple tables sequentially

Asked 2021-Dec-23 at 09:57

I have code like:

...

ANSWER

Answered 2021-Dec-23 at 09:57

Your problem is async void.

Replace with async Task and don't forget to await GetCommonInfo.

Additional info: async/await - when to return a Task vs void?

Source https://stackoverflow.com/questions/70460123

QUESTION

What is the correct pacakge versions to use MySQL in .NET 6.0 and EF Core?

Asked 2021-Dec-22 at 07:17

I am trying to upgrade a .NET 5.0 API server project to .NET 6.0, and I have a csproj file like this:

...

ANSWER

Answered 2021-Dec-22 at 07:17

Use Pomelo for MySQL 6.0.0 instead just worked.

Source https://stackoverflow.com/questions/70445299

QUESTION

IIS/IIS Express works fine but in WSL I get the exception Unable to connect to any of the specified MySQL hosts

Asked 2021-Dec-15 at 02:49

I'm trying to run my Web API/Swagger application in four different ways. Using IIS and IIS Express work perfectly. But when I start it as project or in WSL then it starts to complain about something with MySQL. And adding 'EnableRetryOnFailure()' doesn't solve the problem...
The DBContext is added as:

...

ANSWER

Answered 2021-Dec-15 at 02:49

But then I noticed that WSL is running in a different subnet on my system. My system and my NAS are in the 192.168.. range while WSL runs in the 172.30.. range. So WSL can't find the server as they're in different networks. My solution is simple, as I have a domain name and my router fas port forwarding for one port to the MariaDB database so I connect by using a domain name and custom port. And now it does work from WSL.
This is annoying, but it works.

Source https://stackoverflow.com/questions/70357896

QUESTION

Connect to remote database in asp.net core

Asked 2021-Dec-03 at 14:26

I am trying to build an asp.net core mvc application. I have an already existing remote database on this website that provides free sql server https://www.freesqldatabase.com/

when I created the database I have recieved an email with credentials of the db Host: sql6.freesqldatabase.com Database name: sql6455969 Database user: sql6455969 Database password: pass Port number: 3306

Now I am trying to connect to it but it gives me this error An unhandled exception occurred while processing the request. InvalidOperationException: Internal connection fatal error.

This is the code in appsettings.json file

...

ANSWER

Answered 2021-Dec-03 at 13:36

It would be really great if you'd read the actual website:

Currently we offer MySQL with plans to launch further database platforms with multiple platforms including the latest releases.

MySQL is not MSSQL.

Source https://stackoverflow.com/questions/70214929

QUESTION

Pomelo.EntityFrameworkCore.MySql problem when access property

Asked 2021-Dec-02 at 23:17

Today I migrate my project to .NET 6 with MySql db. I tried Pomelo.EntityFrameworkCore.MySql for the first time but several errors had occur. I fixed some of them but the last one, I couldn`t.

...

ANSWER

Answered 2021-Dec-02 at 23:17

There are basically 3 simple options, all demonstrated here with the IceCream.Available property:

1. Use System.Boolean instead of System.Byte

Pomelo translates tinyint(1) to System.Boolean by default. So if you change the CLR type of your property from byte to bool, it works out-of-the box:

Program.cs

Source https://stackoverflow.com/questions/70198786

QUESTION

How to dealing with multy source Database using DbContext

Asked 2021-Nov-27 at 13:43

I used clean arch steps to create the project, but the problem that i have more then three aggregate that i need to put them in referents Database.

I tried to use DbContext for each aggregate like this:

...

ANSWER

Answered 2021-Nov-27 at 13:43

Each DbContext can config their own entity

Let assume we have 10 entities for 3 DbContext, we can separate them out 2 entities for ADbContext, 5 for BDbContext and 3 for CDbContext. Manage the configuration like FK, between them wisely, otherwise, that would turn to be chaos. Here is how to doing this, using fluent API

Source https://stackoverflow.com/questions/70108413

QUESTION

I'm getting CORS error with CORS configured on ASP.NET Core Web API app

Asked 2021-Nov-07 at 10:05

I have an ASP.NET Core Web API hosted in Azure. When I'm trying to make a fetch request from my web app hosted on Vercell, I'm getting this error:

Access to fetch at {myapi enpoint} from origin 'https://{myapp}.vercel.app' has been blocked by CORS policy:
Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

This is my Startup.cs file:

...

ANSWER

Answered 2021-Nov-06 at 21:34

Try to use this syntax

Source https://stackoverflow.com/questions/69867793

QUESTION

ASP.NET Core 5, How to inject dependencies in SignalR Hub class?

Asked 2021-Nov-05 at 05:29

I am developing a IoT application using ABP vNext, by using the repository in the hub, but the connection is disposed. How should I inject dependencies correctly?

...

ANSWER

Answered 2021-Nov-05 at 05:29

I have found the right solution, use IUnitOfWork to manually start the new unit of work.

Source https://stackoverflow.com/questions/69766257

QUESTION

Cannot run any stored procedure creation script using EF Core or LinqToDb EF Core Tools or ADO.NET

Asked 2021-Oct-23 at 15:11

Steps to reproduce:

...

ANSWER

Answered 2021-Aug-02 at 08:44

You have to use MySqlScript class, but Pomelo driver uses MySqlConnector library, which not included realisation in the library tracking Issue

But you can copy it's realisation from Oracle's source:

https://github.com/mysql/mysql-connector-net/blob/6.9/Source/MySql.Data/MySqlScript.cs

Usage is simple:

Source https://stackoverflow.com/questions/68617038

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install Pomelo.EntityFrameworkCore.MySql

You can download it from GitHub.

Support

Pomelo.EntityFrameworkCore.MySql is tested against all actively maintained versions of MySQL and MariaDB. Older versions (e.g. MySQL 5.6) and other server implementations (e.g. Amazon Aurora) are usually compatible to a high degree as well, but are not tested as part of our CI.

Find more information at: