Hi Dongwon,
I'm not super familiar with Flink's MATCH_RECOGNIZE support, but Dawid (in
CC) might have some ideas about it.
Best,
Fabian
Am Mi., 21. Aug. 2019 um 07:23 Uhr schrieb Dongwon Kim <
eastcirc...@gmail.com>:
> Hi,
>
> Flink relational apis with MATCH_RECOGNITION looks very attractive a
Hi,
Flink relational apis with MATCH_RECOGNITION looks very attractive and
promising but it's currently not easy to use at all.
While looking into [1],
especially the following DEFINE clause,
> DEFINE
> PRICE_DOWN AS
> (LAST(PRICE_DOWN.price, 1) IS NULL AND PRICE_DOWN.price < START_ROW.price) OR