diff --git a/inspector.go b/inspector.go
index c48ec83..56e2d63 100644
--- a/inspector.go
+++ b/inspector.go
@@ -558,10 +558,14 @@ func (i *Inspector) DeleteAllCompletedTasks(qname string) (int, error) {
 	return int(n), err
 }
 
-// TODO: comment
+// DeleteAllAggregatingTasks deletes all tasks from the specified group,
+// and reports the number of tasks deleted.
 func (i *Inspector) DeleteAllAggregatingTasks(qname, gname string) (int, error) {
-	// TODO: implement this
-	return 0, nil
+	if err := base.ValidateQueueName(qname); err != nil {
+		return 0, err
+	}
+	n, err := i.rdb.DeleteAllAggregatingTasks(qname, gname)
+	return int(n), err
 }
 
 // DeleteTask deletes a task with the given id from the given queue.
@@ -588,8 +592,8 @@ func (i *Inspector) DeleteTask(qname, id string) error {
 
 }
 
-// RunAllScheduledTasks transition all scheduled tasks to pending state from the given queue,
-// and reports the number of tasks transitioned.
+// RunAllScheduledTasks schedules all scheduled tasks from the given queue to run,
+// and reports the number of tasks scheduled to run.
 func (i *Inspector) RunAllScheduledTasks(qname string) (int, error) {
 	if err := base.ValidateQueueName(qname); err != nil {
 		return 0, err
@@ -598,8 +602,8 @@ func (i *Inspector) RunAllScheduledTasks(qname string) (int, error) {
 	return int(n), err
 }
 
-// RunAllRetryTasks transition all retry tasks to pending state from the given queue,
-// and reports the number of tasks transitioned.
+// RunAllRetryTasks schedules all retry tasks from the given queue to run,
+// and reports the number of tasks scheduled to run.
 func (i *Inspector) RunAllRetryTasks(qname string) (int, error) {
 	if err := base.ValidateQueueName(qname); err != nil {
 		return 0, err
@@ -608,8 +612,8 @@ func (i *Inspector) RunAllRetryTasks(qname string) (int, error) {
 	return int(n), err
 }
 
-// RunAllArchivedTasks transition all archived tasks to pending state from the given queue,
-// and reports the number of tasks transitioned.
+// RunAllArchivedTasks schedules all archived tasks from the given queue to run,
+// and reports the number of tasks scheduled to run.
 func (i *Inspector) RunAllArchivedTasks(qname string) (int, error) {
 	if err := base.ValidateQueueName(qname); err != nil {
 		return 0, err
@@ -618,6 +622,16 @@ func (i *Inspector) RunAllArchivedTasks(qname string) (int, error) {
 	return int(n), err
 }
 
+// RunAllAggregatingTasks schedules all tasks from the given grou to run.
+// and reports the number of tasks scheduled to run.
+func (i *Inspector) RunAllAggregatingTasks(qname, gname string) (int, error) {
+	if err := base.ValidateQueueName(qname); err != nil {
+		return 0, err
+	}
+	n, err := i.rdb.RunAllAggregatingTasks(qname, gname)
+	return int(n), err
+}
+
 // RunTask updates the task to pending state given a queue name and task id.
 // The task needs to be in scheduled, retry, or archived state, otherwise RunTask
 // will return an error.
@@ -671,10 +685,14 @@ func (i *Inspector) ArchiveAllRetryTasks(qname string) (int, error) {
 	return int(n), err
 }
 
-// TODO: comment
+// ArchiveAllAggregatingTasks archives all tasks from the given group,
+// and reports the number of tasks archived.
 func (i *Inspector) ArchiveAllAggregatingTasks(qname, gname string) (int, error) {
-	// TODO: implement this
-	return 0, nil
+	if err := base.ValidateQueueName(qname); err != nil {
+		return 0, err
+	}
+	n, err := i.rdb.ArchiveAllAggregatingTasks(qname, gname)
+	return int(n), err
 }
 
 // ArchiveTask archives a task with the given id in the given queue.