With EF Core 2.0 is possible to map one entity in 2 tables?
Something similar to this in EF6 (the 2 configurations are equal, they are just samples).
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.ApplyConfiguration(delegate(EntityMappingConfiguration<Student> studentConfig)
{
studentConfig.Properties(p => new { p.Id, p.StudentName });
studentConfig.ToTable("StudentInfo");
});
Action<EntityMappingConfiguration<Student>> studentMapping = m =>
{
m.Properties(p => new { p.Id, p.Height, p.Weight, p.Photo, p.DateOfBirth });
m.ToTable("StudentInfoDetail");
};
modelBuilder.Entity<Student>().Map(studentMapping);
}
EF Core 2.0 adds Table Splitting and Owned Types (EF6 Complex Types replacement), but what you are asking for - Entity Splitting, is still not supported.
There is an open feature request Relational: Entity splitting support #620 in their GitHib repository, but I don't see any concrete plan/schedule if and when it would eventually be implemented. Most likely when they add TPH inheritance support, but that's just my speculation.
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