|  | -- | 
|  | -- Copyright 2019 The Android Open Source Project | 
|  | -- | 
|  | -- Licensed under the Apache License, Version 2.0 (the "License"); | 
|  | -- you may not use this file except in compliance with the License. | 
|  | -- You may obtain a copy of the License at | 
|  | -- | 
|  | --     https://www.apache.org/licenses/LICENSE-2.0 | 
|  | -- | 
|  | -- Unless required by applicable law or agreed to in writing, software | 
|  | -- distributed under the License is distributed on an "AS IS" BASIS, | 
|  | -- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | -- See the License for the specific language governing permissions and | 
|  | -- limitations under the License. | 
|  | -- | 
|  | select scope, track.name as track_name, ts, dur, gpu_slice.name as slice_name, | 
|  | key, string_value as value | 
|  | from gpu_track | 
|  | left join track using (id) | 
|  | left join gpu_slice on gpu_track.id=gpu_slice.track_id | 
|  | left join args using (arg_set_id) | 
|  | order by ts, slice_name, key |