system sh/stop_dnodes.sh system sh/deploy.sh -n dnode1 -i 1 system sh/cfg.sh -n dnode1 -c walLevel -v 0 system sh/exec.sh -n dnode1 -s start sleep 3000 sql connect $i = 0 $dbPrefix = tb_1m_db $tbPrefix = tb_1m_tb $db = $dbPrefix . $i $tb = $tbPrefix . $i print =============== step1 sql drop database -x step1 step1: sql create database $db sql use $db sql create table $tb (ts timestamp, speed int) #commit to file will trigger if insert 82 rows $N = 82 print =============== step 1 $x = $N $y = $N / 2 while $x > $y $z = $x * 60000 $ms = 1601481600000 - $z $xt = - . $x sql insert into $tb values ($ms , -$x ) $x = $x - 1 endw sql select * from $tb print sql select * from $tb -> $rows points if $rows != $y then return -1 endi $x = $N / 2 $y = $N while $x < $y $z = $x * 60000 $ms = 1601481600000 + $z sql insert into $tb values ($ms , $x ) $x = $x + 1 endw sql select * from $tb print sql select * from $tb -> $rows points if $rows != $N then return -1 endi print =============== step 2 $N1 = $N + 1 $result1 = $N / 2 $result2 = $N $step = $N1 * 60000 $start1 = 1601481600000 - $step $start2 = 1601481600000 $start3 = 1601481600000 + $step $end1 = 1601481600000 - $step $end2 = 1601481600000 $end3 = 1601481600000 + $step sql select * from $tb where ts < $start1 and ts > $end1 if $rows != 0 then return -1 endi sql select * from $tb where ts < $start1 and ts > $end2 if $rows != 0 then return -1 endi sql select * from $tb where ts < $start1 and ts > $end3 if $rows != 0 then return -1 endi sql select * from $tb where ts < $start2 and ts > $end1 print select * from $tb where ts < $start2 and ts > $end1 -> $rows points if $rows != $result1 then return -1 endi sql select * from $tb where ts < $start2 and ts > $end2 if $rows != 0 then return -1 endi sql select * from $tb where ts < $start2 and ts > $end3 if $rows != 0 then return -1 endi sql select * from $tb where ts < $start3 and ts > $end1 print sql select * from $tb where ts < $start3 and ts > $end1 -> $rows points if $rows != $result2 then return -1 endi sql select * from $tb where ts < $start3 and ts > $end2 print sql select * from $tb where ts < $start3 and ts > $end2 -> $rows points if $rows != $result1 then return -1 endi sql select * from $tb where ts < $start3 and ts > $end3 if $rows != 0 then return -1 endi print ================= order by ts desc sql select * from $tb where ts < $start1 and ts > $end1 order by ts desc if $rows != 0 then return -1 endi sql select * from $tb where ts < $start1 and ts > $end2 order by ts desc if $rows != 0 then return -1 endi sql select * from $tb where ts < $start1 and ts > $end3 order by ts desc if $rows != 0 then return -1 endi sql select * from $tb where ts < $start2 and ts > $end1 order by ts desc print select * from $tb where ts < $start2 and ts > $end1 order by ts desc -> $rows points if $rows != $result1 then return -1 endi sql select * from $tb where ts < $start2 and ts > $end2 order by ts desc if $rows != 0 then return -1 endi sql select * from $tb where ts < $start2 and ts > $end3 order by ts desc if $rows != 0 then return -1 endi sql select * from $tb where ts < $start3 and ts > $end1 order by ts desc print sql select * from $tb where ts < $start3 and ts > $end1 order by ts desc -> $rows points if $rows != $result2 then return -1 endi sql select * from $tb where ts < $start3 and ts > $end2 order by ts desc print sql select * from $tb where ts < $start3 and ts > $end2 order by ts desc -> $rows points if $rows != $result1 then return -1 endi sql select * from $tb where ts < $start3 and ts > $end3 order by ts desc if $rows != 0 then return -1 endi clear: sql drop database $db sql show databases if $rows != 0 then return -1 endi system sh/exec.sh -n dnode1 -s stop -x SIGINT