inStoresTransaction<T, K extends SdbKey, V extends SdbValue>  abstract method 
      
Future<T> 
inStoresTransaction<T, K extends SdbKey, V extends SdbValue>( 
    
- List<SdbStoreRef< stores,SdbKey, SdbValue> >
- SdbTransactionMode mode,
- Future<T> callback()
Run a transaction.
Implementation
Future<T> inStoresTransaction<T, K extends SdbKey, V extends SdbValue>(
  List<SdbStoreRef> stores,
  SdbTransactionMode mode,
  Future<T> Function(SdbMultiStoreTransaction txn) callback,
);