system sh/stop_dnodes.sh system sh/deploy.sh -n dnode1 -i 1 system sh/cfg.sh -n dnode1 -c commitLog -v 0 system sh/exec.sh -n dnode1 -s start sleep 3000 sql connect $i = 0 $dbPrefix = tb_mf_db $tbPrefix = tb_mf_tb $db = $dbPrefix . $i $tb = $tbPrefix . $i print =============== step1 sql drop database -x step1 step1: sql create database $db sql use $db $x = 0 create1: $x = $x + 1 sleep 1000 if $x == 20 then return -1 endi sql create table $tb (ts timestamp, speed int) -x create1 $N = 20000 $x = 0 while $x < $N $ms = $x . s #print insert into $tb values (now + $ms , $x ) sql insert into $tb values (now + $ms , $x ) -x error_insert $x = $x + 1 endw error_insert: sql select * from $tb print $rows points data are retrieved -> exepct $N rows if $rows < $N then return -1 endi sql drop database $db sql show databases if $rows != 0 then return -1 endi