--
-- 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.
--
CREATE VIRTUAL TABLE window_8 USING window;

CREATE VIRTUAL TABLE span_8 USING span_join(sched PARTITIONED cpu, window_8);

UPDATE window_8 SET window_start = 81473010031230, window_dur = 19684693341, quantum = 10000000 WHERE rowid = 0;

SELECT quantum_ts AS bucket, sum(dur) / cast(10000000 AS float) AS utilization FROM span_8 WHERE cpu = 7 AND utid != 0 GROUP BY quantum_ts;