Cannot find OptimisticConcurrencyException in EF Core

I am migrating my application from EF6 to EF Core, In the EF6 we have "OptimisticConcurrencyException", "EntitySqlException", "DbEntityValidationException" and "EntityCommandExecutionException" exception types, however, I cannot find their equivalent exceptions in the EF Core. are there any in the EF Core ? or there is no usage of these exceptions in the EF Core?