HI all We’ve run below query select minute, date, sums(size)/sum(size)
from select sum(size) by 1 xbar time.minute, date from table where
filtering We understand we actually should use “%” instead of “/” for
divide, but I believe it just return somet...
Just wonder, if there any performance difference of using Local variable
or Global variable in Q? Say there is a function, if there difference of
performance of keep setting difference value to a global variable, or
return value to the caller?
HI all, we are working on a system where some data need to publish from
KDB to external system, as far as I aware, there are 2 approaches of
getting that doneUsing native KDB Subscription as mentioned at
Hi allI just inherits a Q module and found out from the log that there
are some println of "kdb error: type". It is not always happened and
there should not be mismatched assignment after checking. Other than
adding a lot of print line, is there anyw...