Got to be quick :)
Add the postgres ef library to your project fromNuget.org
`dotnet add package Npgsql.EntityFrameworkCore.PostgreSQL --version 3.1.3`Setting the efcore middleware onStartup.cs, and picking the connection string from app settings
```csharpservices.AddDbContext<DdlContext>(options => options.UseNpgsql(Configuration.GetConnectionString("MoviesConnection")) );```Now Add Your ContextClassMoivesContext
```csharppublic class DdlContext : DbContext{ public DbSet<Movie> Movies { get; set; } public DdlContext(DbContextOptions<DdlContext> options) : base(options) { } }```In case you have an existingDB which has table and column names different form your Models you can override modelling
```csharpprotected override void OnModelCreating(ModelBuilder modelBuilder) { modelBuilder.Entity<Movie>(x => { x.ToTable("movies_new"); x.Property(y => y.Title).HasColumnName("movie_name"); x.Property(y => y.Year).HasColumnName("movie_year"); x.Property(y => y.Rating).HasColumnName("movie_rating"); } ); }```Originally posted onBitsmonkey
Photo by Nam Anh on Unsplash
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