Extreme qubie question incoming: I'm reading about aliases and table
views (which are aliases). Considering I have a lot of queries that
always follow the same pattern in the sense that they always have a
group over a subset of properties A,B,C. Thes...
Hi guys, working my way through through Q for Mortals, and have a
Followed along and setup a foreign key from `tdetails` pointing to
`kt`then following the tutorial: When yo...
Hi guys,Looking to find some info if KDB+ supports
aggregation/roll-up/group-by on non-time fields? My use case: historic
price data, which needs to be compared. Most queries should happen on
the last known price-point of a particular 'product' and t...
Thanks Ben - that's easier than I thought. The terse syntax is something
to get used to though. Looking through the cookbook this might just be
the new db to learn for me!As a 'stress-test' would you mind sharing if
the following more involved querie...