commit 5e87c59b6b8416422a267c6590cb92467cfc02dc
author Igor Kraskevich <kraskevich@google.com> Thu Jun 22 08:37:38 2023 +0000
committer Igor Kraskevich <kraskevich@google.com> Thu Jun 22 08:37:38 2023 +0000
tree b2af8897aeadbf0cbcbff1c77d04e10df88ddd1c
parent 87f9c36299150ee38b772ea1764ee42717ec1f7c

[ui] Fix debug tracks for queries with multiple statements

Example workflow:
1. Run query
```
DROP VIEW IF EXISTS browser_slices;
CREATE VIEW browser_slices AS
SELECT * FROM
  slice
  JOIN thread_track ON slice.track_id = thread_track.id
  JOIN thread USING(utid)
WHERE thread.name = 'CrBrowserMain';

SELECT id, ts, dur, name FROM browser_slices;
```
in the "Query SQL" tab.

2. Go to show "Show timeline" and click on "Create Debug Track".

With this CL, the UI shows a debug track. Without it it shows an error.

The slice_track.ts change addresses another issue - the query can have columns like 'id:1', in which case Trace Processor returns an error unless the column name is escaped. To repro it, one can run the same query as above, but with `SELECT * FROM browser_slices;`

Bug: b/272515422
Change-Id: I08e789c1071ec2390cd663db908d57407e47c146