last_row.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_la_db
$tbPrefix = m_la_tb
$mtPrefix = m_la_mt
$tbNum = 10
$rowNum = 20
$totalNum = 200

print =============== step1
$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, tbcol int) TAGS(tgcol int)

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

  $x = 0
  while $x < $rowNum
    $cc = $x * 60000
    $ms = 1601481600000 + $cc

    sql insert into $tb values ($ms , $x )
    $x = $x + 1
  endw

  $i = $i + 1
endw

print =============== step2
$i = 1
$tb = $tbPrefix . $i

sql select last_row(tbcol) from $tb
print ===> $data00
if $data00 != 19 then
  return -1
endi

print =============== step3
$cc = 4 * 60000
$ms = 1601481600000 + $cc
print select last_row(tbcol) from $tb where ts <= $ms
sql select last_row(tbcol) from $tb where ts <= $ms
print ===> $data00
if $data00 != 4 then
  return -1
endi

print =============== step4
sql select last_row(tbcol) as b from $tb
print ===> $data00
if $data00 != 19 then
  return -1
endi

print =============== step7
sql select last_row(tbcol) from $mt
print ===> $data00
if $data00 != 19 then
  return -1
endi

print =============== step8
$cc = 4 * 60000
$ms = 1601481600000 + $cc
sql select last_row(tbcol) as c from $mt where ts <= $ms
print ===> $data00
if $data00 != 4 then
  return -1
endi

sql select last_row(tbcol) as c from $mt where tgcol < 5
print ===> $data00
if $data00 != 19 then
  return -1
endi

$cc = 4 * 60000
$ms = 1601481600000 + $cc
sql select last_row(tbcol) as c from $mt where tgcol < 5 and ts <= $ms
print ===> $data00
if $data00 != 4 then
  return -1
endi

print =============== step10
sql select last_row(tbcol) as b from $mt group by tgcol
print ===> $data00
if $data00 != 19 then
  return -1
endi

if $rows != $tbNum then
  return -1
endi

print =============== step11

$cc = 1 * 3600000
$ms = 1601481600000 + $cc
sql insert into $tb values( $ms , 10)

$cc = 3 * 3600000
$ms = 1601481600000 + $cc
sql insert into $tb values( $ms , null)

$cc = 5 * 3600000
$ms = 1601481600000 + $cc

sql insert into $tb values( $ms , -1)

$cc = 7 * 3600000
$ms = 1601481600000 + $cc

sql insert into $tb values( $ms , null)

## for super table
$cc = 6 * 3600000
$ms = 1601481600000 + $cc

sql select last_row(*) from $mt where ts < $ms
if $data01 != -1 then
  return -1
endi

$cc = 8 * 3600000
$ms = 1601481600000 + $cc

sql select last_row(*) from $mt where ts < $ms
if $data01 != NULL then
  return -1
endi

sql select last_row(*) from $mt
if $data01 != NULL then
  return -1
endi

$cc = 4 * 3600000
$ms = 1601481600000 + $cc

sql select last_row(*) from $mt where ts < $ms
if $data01 != NULL then
  return -1
endi

$cc = 1 * 3600000
$ms1 = 1601481600000 + $cc
$cc = 4 * 3600000
$ms2 = 1601481600000 + $cc

sql select last_row(*) from $mt where ts > $ms1 and ts <= $ms2
if $data01 != NULL then
  return -1
endi

## for table
$cc = 6 * 3600000
$ms = 1601481600000 + $cc

sql select last_row(*) from $tb where ts <= $ms
if $data01 != -1 then
  return -1
endi

$cc = 8 * 3600000
$ms = 1601481600000 + $cc

sql select last_row(*) from $tb where ts <= $ms
if $data01 != NULL then
  return -1
endi

sql select last_row(*) from $tb
if $data01 != NULL then
  return -1
endi

$cc = 4 * 3600000
$ms = 1601481600000 + $cc

sql select last_row(*) from $tb where ts <= $ms
if $data01 != NULL then
  return -1
endi

$cc = 1 * 3600000
$ms1 = 1601481600000 + $cc
$cc = 4 * 3600000
$ms2 = 1601481600000 + $cc

sql select last_row(*) from $tb where ts > $ms1 and ts <= $ms2
if $data01 != NULL then
  return -1
endi

print =============== clear
sql drop database $db
sql select * from information_schema.ins_databases
if $rows != 2 then
  return -1
endi

print =======================> regresss bug in last_row query
sql drop database if exists db;
sql create database if not exists db vgroups 1 cachemodel 'both';
sql create table db.stb (ts timestamp, c0 bigint) tags(t1 int);
sql insert into db.stb_0 using db.stb tags(1) values ('2023-11-23 19:06:40.000', 491173569);
sql insert into db.stb_2 using db.stb tags(3) values ('2023-11-25 19:30:00.000', 2080726142);
sql insert into db.stb_3 using db.stb tags(4) values ('2023-11-26 06:48:20.000', 1907405128);
sql insert into db.stb_4 using db.stb tags(5) values ('2023-11-24 22:56:40.000', 220783803);

sql create table db.stb_1 using db.stb tags(2);
sql insert into db.stb_1 (ts) values('2023-11-26 13:11:40.000');
sql insert into db.stb_1 (ts, c0) values('2023-11-26 13:11:39.000', 11);

sql select tbname,ts,last_row(c0) from db.stb;
if $rows != 1 then
  return -1
endi

if $data00 != @stb_1@ then
  return -1
endi

if $data01 != @23-11-26 13:11:40.000@  then
  return -1
endi

if $data02 != NULL then
  return -1
endi

sql alter database db cachemodel 'none';
sql reset query cache;
sql select tbname,last_row(c0, ts) from db.stb;

if $rows != 1 then
  return -1
endi

if $data00 != @stb_1@ then
  return -1
endi

if $data02 != @23-11-26 13:11:40.000@  then
  return -1
endi

if $data01 != NULL then
  return -1
endi

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