diff --git a/cmd/raw.go b/cmd/raw.go
index 2e8b99326efb6..26f3dd1433c9f 100644
--- a/cmd/raw.go
+++ b/cmd/raw.go
@@ -63,18 +63,15 @@ func newFullBackupCommand() *cobra.Command {
 				return errors.New("at least one thread required")
 			}
 
-			err = client.BackupAllSchemas(backupTS)
+			ranges, err := client.GetAllBackupTableRanges(backupTS)
 			if err != nil {
 				return err
 			}
 
 			done := make(chan struct{}, 1)
 
-			startKey := []byte("")
-			endKey := []byte("")
-
 			// the count of regions need to backup
-			approximateRegions, err := client.GetRangeRegionCount(startKey, nil)
+			approximateRegions, err := client.GetRangeRegionCount([]byte{}, []byte{})
 			if err != nil {
 				return err
 			}
@@ -83,9 +80,11 @@ func newFullBackupCommand() *cobra.Command {
 				client.PrintBackupProgress("Full Backup", int64(approximateRegions), done)
 			}()
 
-			err = client.BackupRange(startKey, endKey, u, backupTS, rate, concurrency)
-			if err != nil {
-				return err
+			for _, r := range ranges {
+				err := client.BackupRange(r.StartKey, r.EndKey, u, backupTS, rate, concurrency)
+				if err != nil {
+					return err
+				}
 			}
 			done <- struct{}{}
 			return client.SaveBackupMeta(u)
diff --git a/pkg/raw/full.go b/pkg/raw/full.go
index f2857c186aba5..8eab91909d7d9 100644
--- a/pkg/raw/full.go
+++ b/pkg/raw/full.go
@@ -219,7 +219,7 @@ func buildTableRanges(tbl *model.TableInfo) []tableRange {
 }
 
 // BackupAllSchemas fetches all schemas from TiDB.
-func (bc *BackupClient) BackupAllSchemas(backupTS uint64) error {
+func (bc *BackupClient) GetAllBackupTableRanges(backupTS uint64) ([]Range, error) {
 	SystemDatabases := [3]string{
 		"information_schema",
 		"performance_schema",
@@ -228,15 +228,16 @@ func (bc *BackupClient) BackupAllSchemas(backupTS uint64) error {
 
 	dbSession, err := session.CreateSession(bc.backer.GetTiKV())
 	if err != nil {
-		return errors.Trace(err)
+		return nil, errors.Trace(err)
 	}
 	do := domain.GetDomain(dbSession.(sessionctx.Context))
 	info, err := do.GetSnapshotInfoSchema(backupTS)
 	if err != nil {
-		return errors.Trace(err)
+		return nil, errors.Trace(err)
 	}
 
 	dbInfos := info.AllSchemas()
+	ranges := make([]Range, 0)
 LoadDb:
 	for _, dbInfo := range dbInfos {
 		// skip system databases
@@ -247,18 +248,18 @@ LoadDb:
 		}
 		dbData, err := json.Marshal(dbInfo)
 		if err != nil {
-			return errors.Trace(err)
+			return nil, errors.Trace(err)
 		}
 		idAlloc := autoid.NewAllocator(bc.backer.GetTiKV(), dbInfo.ID, false)
 		for _, tableInfo := range dbInfo.Tables {
 			globalAutoID, err := idAlloc.NextGlobalAutoID(tableInfo.ID)
 			if err != nil {
-				return errors.Trace(err)
+				return nil, errors.Trace(err)
 			}
 			tableInfo.AutoIncID = globalAutoID
 			tableData, err := json.Marshal(tableInfo)
 			if err != nil {
-				return errors.Trace(err)
+				return nil, errors.Trace(err)
 			}
 			// Save schema.
 			backupSchema := &backup.Schema{
@@ -271,9 +272,16 @@ LoadDb:
 				zap.Int64("auto_inc_id", globalAutoID),
 			)
 			bc.backupMeta.Schemas = append(bc.backupMeta.Schemas, backupSchema)
+
+			// TODO: We may need to include [t<tableID>, t<tableID+1>) in order to
+			//       backup global index.
+			tableRanges := buildTableRanges(tableInfo)
+			for _, r := range tableRanges {
+				ranges = append(ranges, r.Range())
+			}
 		}
 	}
-	return nil
+	return ranges, nil
 }
 
 // BackupRange make a backup of the given key range.