I am just wondering if there is any work going on with an equivalent to pandas.merge_asof. I know koalas.merge only was only added in May #232 so no pressure whatsoever :-)
Cheers for all the good work.
T
enhancement
timhughes
All 3 comments
I think this can be implemented when cogroup feature is implemented in Spark side, which is in progress.
HyukjinKwon
on 9 Jul 2019
👍1
Is there a rough date to release merge_asof in Koalas?
GBJim
on 12 Nov 2019
I roughly suspect is right after Spark 3.0 is released. Won't be too long since Spark 3.0 preview was released as well.
HyukjinKwon
on 12 Nov 2019
👍3
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I roughly suspect is right after Spark 3.0 is released. Won't be too long since Spark 3.0 preview was released as well.