text: --
  -- 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 VIEW IF NOT EXISTS {{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 = t.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 t
    ON t.id = c.track_id
  WHERE name = '{{counter_name}}' AND upid IS NOT NULL;
  