sleep 3000
sql connect

$dbPrefix = lr_db
$tbPrefix = lr_tb
$stbPrefix = lr_stb
$tbNum = 8
$rowNum = 60 * 24
$totalNum = $tbNum * $rowNum
$ts0 = 1537146000000
$delta = 60000
print ========== lastrow_query.sim
$i = 0
$db = $dbPrefix . $i
$stb = $stbPrefix . $i

sql use $db

##### select lastrow from STable with two vnodes, timestamp decreases from tables in vnode0 to tables in vnode1
sql select last_row(*) from $stb
if $rows != 1 then
  return -1
endi
if $data00 != @18-09-25 09:00:00.000@ then
  return -1
endi
if $data01 != 1439 then
  return -1   
endi  
if $data02 != null then
  return -1  
endi 
if $data03 != 1439.00000 then
  return -1  
endi    
if $data04 != 1439.000000000 then
  return -1
endi
if $data06 != 31 then
  return -1
endi 
if $data07 != 1 then
  return -1
endi
if $data08 != BINARY then
  return -1
endi
if $data09 != NCHAR then
  return -1
endi

