Fwd: CRAN submission SparkR 3.2.0

2021-10-20 Thread Felix Cheung
-- Forwarded message - From: Gregor Seyer Date: Wed, Oct 20, 2021 at 4:42 AM Subject: Re: CRAN submission SparkR 3.2.0 To: Felix Cheung , CRAN < cran-submissi...@r-project.org> Thanks, Please add \value to .Rd files regarding exported methods and explain the functions results

Re: Random expr in join key not support

2021-10-20 Thread Yingyi Bu
> Do you mean something like this: > select * from t1 join (select floor(random()*9) + id as x from t2) m on t1.id = m.x ? > Yes, that works. Yes. > But that raise another question: theses two queries seem semantically equivalent, > yet we treat them differently: one raises an analysis