Scenario: I want to select the tuple from table t that has the smallest x value; if multiple tuples have the same x minimal value, I want the tuple with the smallest y value. This should be expressible via argmin:
result <= t.argmin([], [:x, :y])
but argmin currently only allows a single column for its second operand.
Scenario: I want to select the tuple from table
tthat has the smallestxvalue; if multiple tuples have the samexminimal value, I want the tuple with the smallestyvalue. This should be expressible viaargmin:but
argmincurrently only allows a single column for its second operand.