system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/exec.sh -n dnode1 -s start
sql connect

print ========= step1
sql create database ic1db duration 7;
sql create table ic1db.tb(ts timestamp, s int);
sql insert into ic1db.tb values(now-30d, -30);
sql insert into ic1db.tb values(now-20d, -20);
sql insert into ic1db.tb values(now-10d, -10);
sql insert into ic1db.tb values(now-5d, -5);
sql insert into ic1db.tb values(now+1m, 1);
sql insert into ic1db.tb values(now+2m, 2);
sql insert into ic1db.tb values(now+3m, 6);
sql insert into ic1db.tb values(now+4m, 8);
sql insert into ic1db.tb values(now+5m, 10);
sql insert into ic1db.tb values(now+6m, 12);
sql insert into ic1db.tb values(now+7m, 14);
sql insert into ic1db.tb values(now+8m, 16);
sql select * from ic1db.tb;
if $rows != 12 then 
  return -1
endi

print ========= step2
sql create database ic2db duration 7;
sql create table ic2db.tb(ts timestamp, s int);
sql insert into ic2db.tb values(now, 0);
sql import into ic2db.tb values(now-30d, -30);
sql import into ic2db.tb values(now-20d, -20);
sql import into ic2db.tb values(now-10d, -10);
sql import into ic2db.tb values(now-5d, -5);
sql import into ic2db.tb values(now+1m, 1);
sql import into ic2db.tb values(now+2m, 2);
sql import into ic2db.tb values(now+3m, 6);
sql import into ic2db.tb values(now+4m, 8);
sql import into ic2db.tb values(now+5m, 10);
sql import into ic2db.tb values(now+6m, 12);
sql import into ic2db.tb values(now+7m, 14);
sql import into ic2db.tb values(now+8m, 16);
sql select * from ic2db.tb;
if $rows != 13 then 
  return -1
endi

print ========= step3
system sh/exec.sh -n dnode1 -s stop -x SIGINT
system sh/exec.sh -n dnode1 -s start

print ========= step4
sql select * from ic2db.tb;
if $rows != 13 then
  print expect 13, actual:$rows
  return -1
endi

sql select * from ic1db.tb;
if $rows != 12 then 
  return -1
endi

system sh/exec.sh -n dnode1 -s stop -x SIGINT