gbrits
New Contributor
since ‎2017.02.14
‎2021.06.14

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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 question on http://code.kx.com/q4m3/8_Tables/#851-definition-of-foreign-key. 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...