@Query("SELECT new ru.ulstu.extractor.model.CommitUrlStatistic(c.branch.repository.url, COUNT(c)) FROM Commit c GROUP by c.branch.repository.url")
List<CommitUrlStatistic>getCommitUrlStatistic();
@Query("SELECT new ru.ulstu.extractor.model.CommitTimeStatistic(cast(c.date as date), COUNT(c)) FROM Commit c GROUP by cast(c.date as date)")
@Query("SELECT new ru.ulstu.extractor.model.CommitTimeStatistic(cast(c.date as date), COUNT(c)) FROM Commit c GROUP by cast(c.date as date) ORDER by cast(c.date as date)")