Netcore 2.2 with GraphQL and EntityFrameworkCore MSSQL

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This is an example project of how to use GraphQL with EF to query and manipulate with data.

EF will populate person table with 3 entries.

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Get started:

Modify your sql server connection string in the appsettings.Development.json file if needed.

dotnet restore

dotnet build

dotnet run

Playground

Open https://localhost:5001 in your browser.

• Query all persons

{
  allPersons {
    id
    name
    
  }
}

• Query person with name "Rachelle"

{
  allPersons(name: "Rachelle") {
    id
    name
    
  }
}

• Mutation add person

mutation PersonMutation($person: PersonInputType!){
  addPerson(person: $person){
    id
  }
}

Variable:

{
    "person":{
      "name": "John",
      "surname": "Cena"
    }
}