| -- |
| -- Copyright 2021 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. |
| -- |
| |
| DROP VIEW IF EXISTS {{table_name}}_span; |
| CREATE VIEW {{table_name}}_span AS |
| SELECT |
| ts, |
| LEAD(ts, 1, ( |
| SELECT IFNULL( |
| end_ts, |
| (SELECT end_ts FROM trace_bounds) |
| ) |
| FROM process p WHERE p.upid = pct.upid) + 1 |
| ) OVER(PARTITION BY track_id ORDER BY ts) - ts AS dur, |
| upid, |
| value AS {{table_name}}_val |
| FROM counter c JOIN process_counter_track pct |
| ON pct.id = c.track_id |
| WHERE name = '{{counter_name}}' AND upid IS NOT NULL; |
