roji

await using var context = new BlogContext();
await context.Database.EnsureDeletedAsync();
await context.Database.EnsureCreatedAsync();

using var ctx = new BlogContext();

var services = new ServiceCollection()
    .AddEntityFrameworkDesignTimeServices()
    .AddDbContextDesignTimeServices(ctx);

roji

using System;
using System.IO;
using System.Runtime.InteropServices;
using Microsoft.Data.Sqlite;

const string PATH = "/tmp/foo.sqlite";

File.Delete(PATH);
await using var connection = new SqliteConnection($"Data Source={PATH}");
connection.LoadVector();

roji

using System;
using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;

// Note: QdrantVectorStoreClient is a thing I shoved in which basically wraps a typical vector DB client.
// In this sketch, it implements IVectorCollectionStore (which can be seen as a view over the SDK client's capabilities)

{
    // Super basic, non-DI usage scenario, no database-specific options

roji

await using var context = new BlogContext();
await context.Database.EnsureDeletedAsync();
await context.Database.EnsureCreatedAsync();

public class BlogContext : DbContext
{
    public DbSet<Blog> Blogs { get; set; }

    protected override void ConfigureConventions(ModelConfigurationBuilder configurationBuilder)
        => configurationBuilder.Properties<ReadOnlyMemory<byte>>().HaveConversion<ReadOnlyMemoryConverter>();