@Query("select count(*) from CapacityEngineerCalendarEntity a where a.type = :type and a.startTime >= :startDate and a.endTime <= :endDate and a.engineerCode in :engineers")
@Query("select count(*) from CapacityEngineerCalendarEntity a where a.type = :type and (a.startTime BETWEEN :startDate and :endDate) and a.engineerCode in :engineers")