TDengine/tests/script/general/db/delete_writing2.sim

system sh/stop_dnodes.sh

system sh/deploy.sh -n dnode1 -i 1
system sh/cfg.sh -n dnode1 -c wallevel -v 0

print ========= start dnodes
system sh/exec.sh -n dnode1 -s start
sleep 2000
sql connect

sql create database db 
sql create table db.tb (ts timestamp, i int)
sql insert into db.tb values(now, 1)

sql create database db2
sql create table db2.tb2 (ts timestamp, i int)
sql insert into db2.tb2 values(now, 1)

sql create database db3 
sql create table db3.tb3 (ts timestamp, i int)
sql insert into db3.tb3 values(now, 1)

sql create database db4 
sql create table db4.tb4 (ts timestamp, i int)
sql insert into db4.tb4 values(now, 1)

print ======== start back
run_back general/db/back_insert.sim
sleep 1000

print ======== step1 
$x = 1 	
while $x < 10

    print drop database times $x
	sql drop database db -x step1
	step1:

	sql create database db 
	sql create table db.tb (ts timestamp, i int)

	sleep 2000
	
	$x = $x + 1
endw

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