nestquery.sim

system sh/stop_dnodes.sh

system sh/deploy.sh -n dnode1 -i 1
system sh/cfg.sh -n dnode1 -c walLevel -v 1
system sh/exec.sh -n dnode1 -s start

sleep 100
sql connect

print ======================== dnode1 start

$dbPrefix = nest_db
$tbPrefix = nest_tb
$mtPrefix = nest_mt
$tbNum = 10
$rowNum = 10000
$totalNum = $tbNum * $rowNum

print =============== nestquery.sim
$i = 0
$db = $dbPrefix . $i
$mt = $mtPrefix . $i

sql drop database if exists $db
sql create database if not exists $db

sql use $db
sql create table $mt (ts timestamp, c1 int, c2 float, c3 bigint, c4 smallint, c5 tinyint, c6 double, c7 bool, c8 binary(10), c9 nchar(9)) TAGS(t1 int)

$half = $tbNum / 2

$i = 0
while $i < $half
  $tb = $tbPrefix . $i

  $nextSuffix = $i + $half
  $tb1 = $tbPrefix . $nextSuffix

  sql create table $tb using $mt tags( $i )
  sql create table $tb1 using $mt tags( $nextSuffix )

  $x = 0
  while $x < $rowNum
    $y = $x * 60000
    $ms = 1600099200000 + $y
    $c = $x / 100
    $c = $c * 100
    $c = $x - $c
    $binary = 'binary . $c
    $binary = $binary . '
    $nchar = 'nchar . $c
    $nchar = $nchar . '
    sql insert into $tb values ($ms , $c , $c , $c , $c , $c , $c , $c , $binary , $nchar )  $tb1 values ($ms , $c , $c , $c , $c , $c , $c , $c , $binary , $nchar )
    $x = $x + 1
  endw

  $i = $i + 1
endw

sleep 100

$i = 1
$tb = $tbPrefix . $i

print ==============> simple nest query test
sql select count(*) from (select count(*) from nest_mt0)
if $rows != 1 then
 return -1
endi

if $data00 != 1 then
  return -1
endi

sql select count(*) from (select count(*) from nest_mt0 group by tbname)
if $rows != 1 then
  return -1
endi

if $data00 != 10 then
  return -1
endi

sql select count(*) from (select count(*) from nest_mt0 interval(10h) group by tbname)
if $rows != 1 then
  return -1
endi

if $data00 != 170 then
  return -1
endi

sql select sum(a) from (select count(*) a from nest_mt0 interval(10h) group by tbname)
if $rows != 1 then
  return -1
endi

if $data00 != 100000 then
  return -1
endi

print =================> alias name test
sql select ts from (select count(*) a from nest_tb0 interval(1h))
if $rows != 167 then
  return -1
endi

if $data00 != @20-09-15 00:00:00.000@ then
  return -1
endi

sql select count(a) from (select count(*) a from nest_tb0 interval(1h))
if $rows != 1 then
  return -1
endi

if $data00 != 167 then
   return -1
endi

print ================>master query + filter
sql select t.* from (select count(*) a from nest_tb0 interval(10h)) t where t.a <= 520;
if $rows != 2 then
  return -1
endi

sql select * from (select count(*) a from nest_mt0 group by tbname) t where t.a<0
if $rows != 0 then
  return -1
endi



print ===================> nest query interval



print ===================> complex query



print ===================> group by + having





print =========================> nest query join
sql select a.ts,a.k,b.ts from (select count(*) k from nest_tb0 interval(30a)) a, (select count(*) f from nest_tb1 interval(30a)) b where a.ts = b.ts ;
if $rows != 10000 then
  return -1
endi

if $data00 != @20-09-15 00:00:00.000@ then
  return -1
endi

if $data01 != 1 then
  return -1
endi

if $data02 != @20-09-15 00:00:00.000@ then
  return -1
endi

if $data10 != @20-09-15 00:01:00.000@ then
  return -1
endi

if $data11 != 1 then
  return -1
endi

if $data12 != @20-09-15 00:01:00.000@ then
  return -1
endi

sql select sum(a.k), sum(b.f) from (select count(*) k from nest_tb0 interval(30a)) a, (select count(*) f from nest_tb1 interval(30a)) b where a.ts = b.ts ;
if $rows != 1 then
  return -1
endi

if $data00 != 10000 then
  return -1
endi

if $data01 != 10000 then
  return -1
endi

sql select a.ts,a.k,b.ts,c.ts,c.ts,c.x from (select count(*) k from nest_tb0 interval(30a)) a, (select count(*) f from nest_tb1 interval(30a)) b, (select count(*) x from nest_tb2 interval(30a)) c where a.ts = b.ts and a.ts = c.ts
if $rows != 10000 then
  return -1
endi

if $data00 != @20-09-15 00:00:00.000@ then
  return -1
endi

if $data01 != 1 then
  return -1
endi

if $data02 != @20-09-15 00:00:00.000@ then
  return -1
endi

if $data03 != @20-09-15 00:00:00.000@ then
  return -1
endi

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