kdb+ and q
Q+A on all things kdb+ database and the q language
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Partitioned Attribute

Hello,I have a partitioned table. When I check the meta for it on the table I see the `p attribute but when I pull the table from a partition I dont see it. q)meta tq) c t f adate d sym s ptime t q) meta (select from t where date=2015.08.06)q)©¬ c t ...

Limit Error passing a large table

Hello,I am trying to pass a large table between q sessions and I am getting a limit error. I know I need to chunk it into pieces but I can't get the syntax correct.I have a connection handle h, and I'm trying to retrieve a `trade table from there and...

Questions on Rank of a List/Atom

Can someone point me to a formal definition of how rank is defined on a list. I believe I understand how it's defined, I just want to make sure I'm clear one it.Now is the rank of an atom by definition 0 or undefined? Since an atom has no structure I...