Coming from functional programming, I often wish to write something like
that:
(LAMDA "expesiveFcn"(x y z) as exfcnupdate "Tbl5" SET "Column" = exfcn
)
In this case "expensiveFcn" is VOLATILE...
Is there a way?
At least: substituting the lambda by a select doesn't work with update as
subquery