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

print =============== create database
sql create database d1
sql show databases
if $rows != 1 then 
  return -1
endi

if $data00 != d1 then 
  return -1
endi

if $data02 != 2 then 
  return -1
endi

if $data03 != 0 then 
  return -1
endi

print =============== drop database
sql drop database d1
sql show databases
if $rows != 0 then 
  return -1
endi

print =============== more databases
sql create database d2
sql create database d3
sql create database d4
sql show databases
if $rows != 3 then 
  return -1
endi

print =============== drop database
sql drop database d2
sql drop database d3
sql show databases
if $rows != 1 then 
  return -1
endi

if $data00 != d4 then 
  return -1
endi

if $data02 != 2 then 
  return -1
endi

if $data03 != 0 then 
  return -1
endi

print =============== show vgroups
sql show databases

if $rows != 1 then 
  return -1
endi

sql_error use d1

sql use d4
sql show vgroups

if $rows != 2 then
  return -1
endi

print =============== show dnodes
sql show dnodes

if $data00 != 1 then
  return -1
endi

if $data02 != 2 then
  return -1
endi

return
system sh/exec.sh -n dnode1 -s stop -x SIGKILL
system sh/exec.sh -n dnode1 -s start

sql show databases

if $rows != 1 then 
  return -1
endi

sql_error use d1

sql use d4
sql show vgroups

if $rows != 2 then
  return -1
endi

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