1 files changed, 5 insertions, 0 deletions

diff --git a/common/storage.h b/common/storage.h
index bb8c1fa..1fde8e6 100644
--- a/common/storage.h
+++ b/common/storage.h
@@ -108,6 +108,11 @@ public:
         void findLatest(const QByteArray &uid, const std::function<void(const QByteArray &key, const QByteArray &value)> &resultHandler,
             const std::function<void(const DataStore::Error &error)> &errorHandler = std::function<void(const DataStore::Error &error)>()) const;
 
+        int findAllInRange(const QByteArray &lowerBound, const QByteArray &upperBound,
+            const std::function<void(const QByteArray &key, const QByteArray &value)> &resultHandler,
+            const std::function<void(const DataStore::Error &error)> &errorHandler =
+                std::function<void(const DataStore::Error &error)>()) const;
+
         /**
          * Returns true if the database contains the substring key.
          */