Hi,
Just found that count distinct is supported in streaming but not in batch
(version 1.8), is there any plan to add this to batch?
SELECT
user_id
, hop_end(created_at, interval '30' second, interval '30' second) as bucket_ts
, count(distinct name)
FROM $table
GROUP BY
user_id
, hop(cr
Hi fanbin:
It is "distinct aggregates for group window" in batch sql mode.
Now,
legacy planner: not support.
blink planner: not support.
There is no clear plan yet.
But if the demand is strong, we can consider supporting it.
Best,
Jingsong Lee