so if we won't check for year > 2038 on 32-bit sys we can drop the other checks (except the regex) as well



?archive=12_2040 results in
0
0
AND topic_time >= 0 AND topic_time <= 0

?archive=15_1999
951868800
954547200
AND topic_time >= 951868800 AND topic_time <= 954547200

and this won't throw any error

so I'm going to close this PR and restart much smaller with a new branch