persistence/Persistence.Database/Model/PersistenceDbContext.cs

using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
using System.Diagnostics.Metrics;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using static Microsoft.EntityFrameworkCore.DbLoggerCategory.Database;

namespace Persistence.Database.Model;
public partial class PersistenceDbContext : DbContext, IPersistenceDbContext
{
	public DbSet<DataSaub> DataSaub => Set<DataSaub>();
	public DbSet<ChangeLog> ChangeLog => Set<ChangeLog>();

	public PersistenceDbContext() { } // <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>

	public PersistenceDbContext(DbContextOptions<PersistenceDbContext> options)
    {
    }

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
    {
        if (!optionsBuilder.IsConfigured)
            optionsBuilder.UseNpgsql("Host=localhost;Database=persistence;Username=postgres;Password=q;Persist Security Info=True;Include Error Detail=True;"
                //, builder=>builder.EnableRetryOnFailure(2, System.TimeSpan.FromMinutes(1))
                );
    }

    protected override void OnModelCreating(ModelBuilder modelBuilder)
    {
        modelBuilder.HasPostgresExtension("adminpack")
            .HasAnnotation("Relational:Collation", "Russian_Russia.1251");
    }

    
}