now
Gets the current wallclock time.
now() -> time
Description
The now
function returns the current wallclock time.
Examples
Get the time in UTC
let $now = now()
from { x: $now }
{x: 2024-10-28T13:27:33.957987}
Compute a field with the current time
subscribe "my-topic"
select ts=now()
{ts: 2024-10-30T15:03:04.85298}
{ts: 2024-10-30T15:03:06.31878}
{ts: 2024-10-30T15:03:07.59813}