This topic describes how to configure a timeline chart to display query results.
Background information
A timeline chart records one or more events in chronological order. You can view data at specific time points. The data points in a timeline chart are continuous and accurate.
Procedure
Examples
To display the different statuses of the COVID-19 pandemic in real time, execute the
following query statement: 
type: news | select news_time as "release time", author as "publisher", title as "title", source as "origin",
case when strpos(url, 'https://') = 1 then substr(url, 9) when strpos(url, 'http://') = 1 then substr(url, 8) else url end as url from log l right join
(select max(version) as version from log) r on l.version = r.version order by news_time asc limit 50
