fill.sim

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

$dbPrefix = m_fl_db
$tbPrefix = m_fl_tb
$mtPrefix = m_fl_mt
$tbNum = 10
$rowNum = 5
$totalNum = $tbNum * $rowNum
$ts0 = 1537146000000
$delta = 600000
print ========== fill.sim
$i = 0
$db = $dbPrefix . $i
$mt = $mtPrefix . $i

sql drop database $db -x step1
step1:
sql create database $db
sql use $db
sql create table $mt (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 smallint, c6 bool, c7 binary(10), c8 nchar(10)) tags(tgcol int)

$i = 0
$ts = $ts0
while $i < $tbNum
  $tb = $tbPrefix . $i
  sql create table $tb using $mt tags( $i )

  $x = 0
  while $x < $rowNum
    $xs = $x * $delta
    $ts = $ts0 + $xs
    sql insert into $tb values ( $ts , $x , $x , $x , $x , $x , true, 'BINARY', 'NCHAR' )
    $x = $x + 1
  endw

  $i = $i + 1
endw

# setup
$i = 0
$tb = $tbPrefix . $i
$tsu = 4 * $delta
$tsu = $tsu + $ts0

## fill syntax test
# number of fill values exceeds number of selected columns
sql_error select _wstart, max(c1), max(c2), max(c3), max(c4), max(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 6, 6, 6, 6, 6, 6, 6, 6)

# number of fill values is smaller than number of selected columns
sql_error select _wstart, max(c1), max(c2), max(c3) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 6, 6)

# unspecified filling method
sql_error select _wstart, max(c1), max(c2), max(c3), max(c4), max(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill (6, 6, 6, 6, 6)

## constant fill test
# count_with_fill
print constant_fill test
print count_with_constant_fill
sql select count(c1), count(c2), count(c3), count(c4), count(c5), count(c6), count(c7), count(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 6, 6, 6, 6, 6, 6, 6, 6)
if $rows != 9 then
  return -1
endi
if $data01 != 1 then
  return -1
endi
if $data11 != 6 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 6 then
  return -1
endi
if $data41 != 1 then
  return -1
endi
if $data51 != 6 then
  return -1
endi
if $data61 != 1 then
  return -1
endi
if $data71 != 6 then
  return -1
endi
if $data81 != 1 then
  return -1
endi

# avg_with_fill
print avg_with_constant_fill
sql select _wstart, avg(c1), avg(c2), avg(c3), avg(c4), avg(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 6, 6, 6, 6, 6)
if $rows != 9 then
  return -1
endi
if $data01 != 0.000000000 then
  return -1
endi
if $data11 != 6.000000000 then
  return -1
endi
if $data21 != 1.000000000 then
  return -1
endi
if $data31 != 6.000000000 then
  return -1
endi
if $data41 != 2.000000000 then
  return -1
endi
if $data51 != 6.000000000 then
  return -1
endi
if $data61 != 3.000000000 then
  return -1
endi
if $data71 != 6.000000000 then
  return -1
endi
if $data81 != 4.000000000 then
  return -1
endi

# max_with_fill
print max_with_fill
sql select _wstart, max(c1), max(c2), max(c3), max(c4), max(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 6, 6, 6, 6, 6)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != 6 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 6 then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != 6 then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != 6 then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# min_with_fill
print min_with_fill
sql select _wstart, min(c1), min(c2), min(c3), min(c4), min(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 6, 6, 6, 6, 6)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != 6 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 6 then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != 6 then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != 6 then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# first_with_fill
print first_with_fill
sql select _wstart, first(c1), first(c2), first(c3), first(c4), first(c5), first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 6, 6, 6, 6, 6, 6, '6', '6')
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != 6 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 6 then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != 6 then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != 6 then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# check double type values
if $data04 != 0.000000000 then
  return -1
endi
print data14 = $data14
if $data14 != 6.000000000 then
  return -1
endi
if $data24 != 1.000000000 then
  return -1
endi
if $data34 != 6.000000000 then
  return -1
endi
if $data44 != 2.000000000 then
  return -1
endi
if $data54 != 6.000000000 then
  return -1
endi
if $data64 != 3.000000000 then
  return -1
endi

# check float type values
print $data03 $data13
if $data03 != 0.00000 then
  return -1
endi
if $data13 != 6.00000 then
  return -1
endi
if $data23 != 1.00000 then
  return -1
endi
if $data33 != 6.00000 then
  return -1
endi
if $data43 != 2.00000 then
  return -1
endi
if $data53 != 6.00000 then
  return -1
endi
if $data63 != 3.00000 then
  return -1
endi
if $data73 != 6.00000 then
  return -1
endi
if $data83 != 4.00000 then
  return -1
endi


# last_with_fill
print last_with_fill
sql select _wstart, last(c1), last(c2), last(c3), last(c4), last(c5), last(c6), last(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 6, 6, 6, 6, 6, 6, '6', '6')
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  print expect 0, actual:$data01
  return -1
endi
if $data11 != 6 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 6 then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != 6 then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != 6 then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# fill_negative_values
sql select _wstart, sum(c1), avg(c2), max(c3), min(c4), count(c5), count(c6), count(c7), count(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, -1, -1, -1, -1, -1, -1, -1, -1)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != -1 then
  return -1
endi

# fill_char_values_to_arithmetic_fields
sql select sum(c1), avg(c2), max(c3), min(c4), avg(c4), count(c6), last(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'c', 'c', 'c', 'c', 'c', 'c', 'c', 'c')

# fill_multiple_columns
sql_error select sum(c1), avg(c2), min(c3), max(c4), count(c6), first(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 99, 99, 99, 99, 99, abc, abc)
sql select _wstart, sum(c1), avg(c2), min(c3), max(c4) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 99, 99, 99, 99)
if $rows != 9 then
  return -1
endi
print data01 = $data01
print data11 = $data11
if $data01 != 0 then
  return -1
endi
if $data11 != 99 then
  return -1
endi

sql select * from $tb
if $data08 != NCHAR then
  print expect NCHAR, actual:$data08
  return -1
endi

# fill_into_nonarithmetic_fieds
print select _wstart, first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 20000000, 20000000, 20000000)
sql select _wstart, first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 20000000, 20000000, 20000000)

sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1, 1, 1)
sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1.1, 1.1, 1.1)
sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1e1, 1e1, 1e1)
sql select first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e', '1e1')
# fill quoted values into bool column will throw error unless the value is 'true' or 'false' Note:2018-10-24
# fill values into binary or nchar columns will be set to NULL automatically Note:2018-10-24
sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e', '1e1','1e1')
sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, true, true, true)
sql select first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true', 'true','true')


# fill nonarithmetic values into arithmetic fields
sql_error select count(*) where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, abc);
sql select count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 'true');

print select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e1');
sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '1e1');

sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, 1e1);
if $rows != 9 then
  return -1
endi
if $data01 != 1 then
  return -1
endi

sql select _wstart, count(*) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(value, '10');

## linear fill
# feature currently switched off 2018/09/29
#sql select count(c1), count(c2), count(c3), count(c4), count(c5), count(c6), count(c7), count(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(linear)

## previous fill
print fill(prev)
sql select _wstart, count(c1), count(c2), count(c3), count(c4), count(c5), count(c6), count(c7), count(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(prev)
if $rows != 9 then
  return -1
endi
if $data01 != 1 then
  return -1
endi
if $data11 != 1 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 1 then
  return -1
endi
if $data41 != 1 then
  return -1
endi
if $data51 != 1 then
  return -1
endi
if $data61 != 1 then
  return -1
endi
if $data71 != 1 then
  return -1
endi
if $data81 != 1 then
  return -1
endi

# avg_with_fill
sql select _wstart, avg(c1), avg(c2), avg(c3), avg(c4), avg(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(prev)
if $rows != 9 then
  return -1
endi
if $data01 != 0.000000000 then
  return -1
endi
if $data11 != 0.000000000 then
  return -1
endi
if $data21 != 1.000000000 then
  return -1
endi
if $data31 != 1.000000000 then
  return -1
endi
if $data41 != 2.000000000 then
  return -1
endi
if $data51 != 2.000000000 then
  return -1
endi
if $data61 != 3.000000000 then
  return -1
endi
if $data71 != 3.000000000 then
  return -1
endi
if $data81 != 4.000000000 then
  return -1
endi

# max_with_fill
sql select _wstart, max(c1), max(c2), max(c3), max(c4), max(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(prev)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != 0 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 1 then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != 2 then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != 3 then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# min_with_fill
sql select _wstart, min(c1), min(c2), min(c3), min(c4), min(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(prev)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != 0 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 1 then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != 2 then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != 3 then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# first_with_fill
sql select _wstart, first(c1), first(c2), first(c3), first(c4), first(c5), first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(prev)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != 0 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 1 then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != 2 then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != 3 then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# last_with_fill
sql select _wstart, last(c1), last(c2), last(c3), last(c4), last(c5), last(c6), last(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(prev)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != 0 then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != 1 then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != 2 then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != 3 then
  return -1
endi
if $data81 != 4 then
  return -1
endi

## NULL fill
print fill(value, NULL)
# count_with_fill
sql select _wstart, count(c1), count(c2), count(c3), count(c4), count(c5), count(c6), count(c7), count(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill( NULL)
print select _wstart, count(c1), count(c2), count(c3), count(c4), count(c5), count(c6), count(c7), count(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill( NULL)
sql select _wstart, count(c1), count(c2), count(c3), count(c4), count(c5), count(c6), count(c7), count(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(NULL)
if $rows != 9 then
  return -1
endi
if $data01 != 1 then
  return -1
endi
if $data11 != NULL then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != NULL then
  return -1
endi
if $data41 != 1 then
  return -1
endi
if $data51 != NULL then
  return -1
endi
if $data61 != 1 then
  return -1
endi
if $data71 != NULL then
  return -1
endi
if $data81 != 1 then
  return -1
endi
sql select _wstart, count(c1), count(c2), count(c3), count(c4), count(c5), count(c6), count(c7), count(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(none)
if $rows != 5 then
  return -1
endi

# avg_with_fill
sql select _wstart, avg(c1), avg(c2), avg(c3), avg(c4), avg(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill( NULL)
if $rows != 9 then
  return -1
endi
if $data01 != 0.000000000 then
  return -1
endi
if $data11 != NULL then
  return -1
endi
if $data21 != 1.000000000 then
  return -1
endi
if $data31 != NULL then
  return -1
endi
if $data41 != 2.000000000 then
  return -1
endi
if $data51 != NULL then
  return -1
endi
if $data61 != 3.000000000 then
  return -1
endi
if $data71 != NULL then
  return -1
endi
if $data81 != 4.000000000 then
  return -1
endi

# max_with_fill
sql select _wstart, max(c1), max(c2), max(c3), max(c4), max(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill(NULL)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != NULL then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != NULL then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != NULL then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != NULL then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# min_with_fill
sql select _wstart, min(c1), min(c2), min(c3), min(c4), min(c5) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill( NULL)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != NULL then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != NULL then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != NULL then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != NULL then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# first_with_fill
sql select _wstart, first(c1), first(c2), first(c3), first(c4), first(c5), first(c6), first(c7), first(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill( NULL)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != NULL then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != NULL then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != NULL then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != NULL then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# last_with_fill
sql select _wstart, last(c1), last(c2), last(c3), last(c4), last(c5), last(c6), last(c7), last(c8) from $tb where ts >= $ts0 and ts <= $tsu interval(5m) fill( NULL)
if $rows != 9 then
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data11 != NULL then
  return -1
endi
if $data21 != 1 then
  return -1
endi
if $data31 != NULL then
  return -1
endi
if $data41 != 2 then
  return -1
endi
if $data51 != NULL then
  return -1
endi
if $data61 != 3 then
  return -1
endi
if $data71 != NULL then
  return -1
endi
if $data81 != 4 then
  return -1
endi

# desc fill query
print asc fill query
sql select _wstart,count(*) from m_fl_tb0 where ts>='2018-9-17 9:0:0' and ts<='2018-9-17 9:11:00' interval(1m) fill(value,10) order by _wstart asc;
if $rows != 12 then
  return -1
endi

if $data00 != @18-09-17 09:00:00.000@ then
  return -1
endi

if $data01 != 1 then
  return -1
endi

print desc fill query
sql select _wstart,count(*) from m_fl_tb0 where ts>='2018-9-17 9:0:0' and ts<='2018-9-17 9:11:00' interval(1m) fill(value,10) order by _wstart desc;
if $rows != 12 then
  return -1
endi

if $data00 != @18-09-17 09:11:00.000@ then
  return -1
endi

if $data01 != 10 then
  return -1
endi

print =====================> aggregation + arithmetic + fill, need to add cases TODO
#sql select avg(cpu_taosd) - first(cpu_taosd) from dn1 where ts<'2020-11-13 11:00:00' and ts>'2020-11-13 10:50:00' interval(10s) fill(value, 99)
#sql select count(*), first(k), avg(k), avg(k)-first(k) from tm0 where ts>'2020-1-1 1:1:1' and ts<'2020-1-1 1:02:59' interval(10s) fill(value, 99);
#sql select count(*), first(k), avg(k), avg(k)-first(k) from tm0 where ts>'2020-1-1 1:1:1' and ts<'2020-1-1 1:02:59' interval(10s) fill(NULL);

print =====================> td-2060
sql create table m1 (ts timestamp, k int ) tags(a int);
sql create table if not exists tm0 using m1 tags(1);
sql insert into tm0 values('2020-1-1 1:1:1', 1);
sql insert into tm0 values('2020-1-1 1:1:2', 2);
sql insert into tm0 values('2020-1-1 1:1:3', 3);
sql insert into tm0 values('2020-1-1 1:2:4', 4);
sql insert into tm0 values('2020-1-1 1:2:5', 5);
sql insert into tm0 values('2020-1-1 1:2:6', 6);
sql insert into tm0 values('2020-1-1 1:3:7', 7);
sql insert into tm0 values('2020-1-1 1:3:8', 8);
sql insert into tm0 values('2020-1-1 1:3:9', 9);
sql insert into tm0 values('2020-1-1 1:4:10', 10);

print select _wstart, max(k)-min(k),last(k)-first(k),0-spread(k) from tm0 where ts>='2020-1-1 1:1:1' and ts<='2020-1-1 1:2:15' interval(10s) fill(value, 99,91,90);
sql select _wstart, max(k)-min(k),last(k)-first(k),0-spread(k) from tm0 where ts>='2020-1-1 1:1:1' and ts<='2020-1-1 1:2:15' interval(10s) fill(value, 99,91,90);
if $rows != 8 then
  return -1
endi

if $data00 != @20-01-01 01:01:00.000@ then
  return -1
endi

if $data01 != 2.000000000 then
  return -1
endi

if $data02 != 2.000000000 then
  return -1
endi

if $data03 != -2.000000000 then
  return -1
endi

if $data10 != @20-01-01 01:01:10.000@ then
  return -1
endi

if $data11 != 99.000000000 then
  return -1
endi

if $data12 != 91.000000000 then
  return -1
endi

if $data13 != 90.000000000 then
  return -1
endi

if $data60 != @20-01-01 01:02:00.000@ then
  return -1
endi

if $data61 != 2.000000000 then
  return -1
endi

if $data62 != 2.000000000 then
  return -1
endi

if $data63 != -2.000000000 then
  return -1
endi

if $data70 != @20-01-01 01:02:10.000@ then
  return -1
endi

if $data71 != 99.000000000 then
  return -1
endi

if $data72 != 91.000000000 then
  return -1
endi

if $data73 != 90.000000000 then
  return -1
endi

sql select _wstart, first(k)-avg(k),0-spread(k) from tm0 where ts>='2020-1-1 1:1:1' and ts<='2020-1-1 1:2:15' interval(10s) fill(NULL);
if $rows != 8 then
  return -1
endi

if $data00 != @20-01-01 01:01:00.000@ then
  return -1
endi

if $data01 != -1.000000000 then
  return -1
endi

if $data02 != -2.000000000 then
  return -1
endi

if $data10 != @20-01-01 01:01:10.000@ then
  return -1
endi

if $data11 != NULL then
  return -1
endi

if $data12 != NULL then
  return -1
endi

sql select _wstart, max(k)-min(k),last(k)-first(k),0-spread(k) from tm0 where ts>='2020-1-1 1:1:1' and ts<='2020-1-1 4:2:15'  interval(500a) fill(value, 99,91,90) ;
if $rows != 21749 then
 print expect 21749, actual: $rows
 return -1
endi

print select _wstart, max(k)-min(k),last(k)-first(k),0-spread(k),count(1) from m1 where ts>='2020-1-1 1:1:1' and ts<='2020-1-1 1:2:15'  interval(10s) fill(value, 99,91,90,89) ;
sql select _wstart, max(k)-min(k),last(k)-first(k),0-spread(k),count(1) from m1 where ts>='2020-1-1 1:1:1' and ts<='2020-1-1 1:2:15'  interval(10s) fill(value, 99,91,90,89) ;
if $rows != 8 then
  return -1
endi

if $data00 != @20-01-01 01:01:00.000@ then
  return -1
endi

if $data01 != 2.000000000 then
  return -1
endi

if $data02 != 2.000000000 then
  return -1
endi

if $data03 != -2.000000000 then
  return -1
endi

if $data04 != 3 then
  return -1
endi

if $data10 != @20-01-01 01:01:10.000@ then
  return -1
endi

if $data11 != 99.000000000 then
  return -1
endi

if $data12 != 91.000000000 then
  return -1
endi

if $data13 != 90.000000000 then
  return -1
endi

if $data14 != 89 then
  return -1
endi

print ==================> td-2115
sql select count(*), min(c3)-max(c3) from m_fl_mt0 group by tgcol
if $rows != 10 then
  return -1
endi

if $data00 != 5 then
  return -1
endi

if $data01 != -4.000000000 then
  return -1
endi
if $data10 != 5 then
  return -1
endi
if $data11 !=  -4.000000000 then
  return -1
endi

print =====================>td-1442, td-2190 , no time range for fill option
sql_error select count(*) from m_fl_tb0 interval(1s) fill(prev);
sql_error select min(c3) from m_fl_mt0 interval(10a) fill(value, 20)
sql_error select min(c3) from m_fl_mt0 interval(10s) fill(value, 20)
sql_error select min(c3) from m_fl_mt0 interval(10m) fill(value, 20)
sql_error select min(c3) from m_fl_mt0 interval(10h) fill(value, 20)
sql_error select min(c3) from m_fl_mt0 interval(10d) fill(value, 20)
sql_error select min(c3) from m_fl_mt0 interval(10w) fill(value, 20)
sql_error select max(c3) from m_fl_mt0 interval(1n) fill(prev)
sql_error select min(c3) from m_fl_mt0 interval(1y) fill(value, 20)

sql create table nexttb1 (ts timestamp, f1 int);
sql insert into nexttb1 values ('2021-08-08 1:1:1', NULL);
sql insert into nexttb1 values ('2021-08-08 1:1:5', 3);

sql select _wstart, last(*) from nexttb1 where ts >= '2021-08-08 1:1:1' and ts < '2021-08-08 1:1:10' interval(1s) fill(next);
if $rows != 9 then
  return -1
endi
if $data00 != @21-08-08 01:01:01.000@ then
  return -1
endi
if $data01 != @21-08-08 01:01:01.000@ then
  return -1
endi
if $data02 != 3 then
  return -1
endi

print =============== clear
#sql drop database $db
#sql select * from information_schema.ins_databases
#if $rows != 0 then
#  return -1
#endi

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