Two contexts contain the same entity names.

Interested in a question on the Entity Framework. I have two databases and there are tables with the same name in them.

How to make, that within one project to work with tables of both DB? It is with those tables whose names match

// 1 context

public partial class UGTU_TESTEntities : DbContext { public UGTU_TESTEntities() : base("name=UGTU_TESTEntities") { } protected override void OnModelCreating(DbModelBuilder modelBuilder) { throw new UnintentionalCodeFirstException(); } public virtual DbSet<Gorod> Gorod { get; set; } public virtual DbSet<Raion> Raion { get; set; } public virtual DbSet<Region> Region { get; set; } public virtual DbSet<Strana> Strana { get; set; } public virtual DbSet<Street> Street { get; set; } } 

// 2 context

 public partial class UGTUTestForAddressEntities : DbContext { public UGTUTestForAddressEntities() : base("name=UGTUTestForAddressEntities") { } protected override void OnModelCreating(DbModelBuilder modelBuilder) { throw new UnintentionalCodeFirstException(); } public virtual DbSet<Gorod> Gorod { get; set; } public virtual DbSet<Raion> Raion { get; set; } public virtual DbSet<Region> Region { get; set; } public virtual DbSet<Strana> Strana { get; set; } public virtual DbSet<Street> Street { get; set; } public virtual DbSet<Address> Address { get; set; } public virtual DbSet<Okrug> Okrug { get; set; } public virtual DbSet<Zaved_stud> Zaved_stud { get; set; } public virtual DbSet<AddressCZS> AddressCZS { get; set; } } 

Unhandled exception of type "System.Data.Entity.Core.MetadataException" in EntityFramework.dll

Additional information: The specified scheme is not valid. Errors:

The comparison of the CLR type with the EDM type is ambiguous, since several CLR types correspond to the EDM "Raion" type. Previous found CLR type "IntegrationAddress.UGTU_TEST.Raion". Found CLR type "IntegrationAddress.UGTU.Raion".

The comparison of the CLR type with the EDM type is ambiguous, since several CLR types correspond to the type of the EDM "Strana" model. Previous found CLR type "IntegrationAddress.UGTU_TEST.Strana". Found CLR type "IntegrationAddress.UGTU.Strana".

The exception gets out when executing this code:

  using (var dbReal = new IntegrationAddress.UGTU.UGTUTestForAddressEntities()) { var stranas = dbReal.Strana.ToList(); var regs = dbReal.Region.ToList(); var areas = dbReal.Raion.ToList(); var towns = dbReal.Gorod.ToList(); var streets = dbReal.Street.ToList(); var ads = dbReal.Address.ToList(); var adsCz = dbReal.AddressCZS.ToList(); var zavs = dbReal.Zaved_stud.ToList(); var oks = dbReal.Okrug.ToList(); } using (var dbTest = new IntegrationAddress.UGTU_TEST.UGTU_TESTEntities()) { var stranas = dbTest.Strana.ToList(); var regs = dbTest.Region.ToList(); var areas = dbTest.Raion.ToList(); var towns = dbTest.Gorod.ToList(); var streets = dbTest.Street.ToList(); }