some programs are running and i want to kill only one big query

well i executed
kill 17143

ok.. but when i execute this command, the query was done, and starting a second query... in other words... i killed the wrong query

could we add a hash information to kill, to make it more secure and precise?

for example...

kill 17143 md5 "123456789......."

where md5 = id + start time of query + others informations to make it relative unique
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