stream.sim

system sh/stop_dnodes.sh

system sh/deploy.sh -n dnode1 -i 1
system sh/cfg.sh -n dnode1 -c walLevel -v 0
system sh/cfg.sh -n dnode1 -c tableMetaKeepTimer -v 5
system sh/exec.sh -n dnode1 -s start
sleep 3000
sql connect
print ======================== stream.sim
sleep 2000
$db = strm_db
$tb = tb
$mt = mt
$strm = strm
$tbNum = 10
$rowNum = 20
$totalNum = 200

print =============== set up DB
$i = 0

sql drop database if exists $db
sql create database $db
sql use $db


## [TBASE300]
print ====== TBASE-300
sql create table mt (ts timestamp, c1 int, c2 int) tags(t1 int)
sql create table tb1 using mt tags(1)
sql create table tb2 using mt tags(2)
sql create table strm as select count(*), avg(c1), sum(c2), max(c1), min(c2),first(c1), last(c2) from mt interval(4s) sliding(2s)
sleep 10000
sql insert into tb2 values(now,1,1)
sql insert into tb1 values(now,1,1)
sleep 4000
sql select * from mt
sql select * from strm
sql drop table tb1
sleep 100000
sql select * from strm
if $rows != 2 then
  if $rows != 1 then
    return -1
  endi
endi
sql drop table tb2
sql drop table mt
sql drop table strm

## [TBASE304]
print ====== TBASE-304
sleep 10000
# we cannot reset query cache in server side, as a workaround,
# set super table name to mt304, need to change back to mt later
print create mt304
sql create table mt304 (ts timestamp, c1 int) tags(t1 int, t2 int)
print create tb1
sql create table tb1 using mt304 tags(1, 1)
print create tb2
sql create table tb2 using mt304 tags(1, -1)
print create strm
sql create table strm as select count(*), avg(c1) from mt304 where t2 >= 0 interval(4s) sliding(2s)
sql insert into tb1 values (now,1)
sql insert into tb2 values (now,2)
sleep 100000
sql select * from strm;
if $rows != 2 then
  print ==== expect rows = 2, actually returned rows = $rows
  return -1
endi
if $data01 != 1 then
  return -1
endi
print data02 = $data02
if $data02 != 1.000000000 then
  return -1
endi
sql alter table mt304 drop tag t2;
sql insert into tb2 values (now,2);
sql insert into tb1 values (now,1);
sql select * from strm;
sql alter table mt304 add tag t2 int;
sleep 10000
sql select * from strm

print ================= create a stream with a wildcard filter on tags of a STable
sql drop database $db
sql create database $db
sql use $db
sql create table stb (ts timestamp, c1 int, c2 binary(10)) tags(t1 binary(10))
sql create table tb1 using stb tags('a1')
sql create table tb2 using stb tags('b2')
sql create table tb3 using stb tags('a3')
sql create table strm as select count(*), avg(c1), first(c2) from stb where t1 like 'a%' interval(4s) sliding(2s)
sleep 11000
sql insert into tb1 values (now, 0, 'tb1')
sleep 4000
sql insert into tb2 values (now, 2, 'tb2')
sleep 4000
sql insert into tb3 values (now, 0, 'tb3')
sleep 60000

sql describe strm
if $rows == 0 then
  return -1
endi

sql select * from strm
sleep 1000
print ======== data0: $data00 $data01 $data02 $data03 
print ======== data1: $data10 $data11 $data12 $data13 
print ======== data2: $data20 $data21 $data22 $data23 
print ======== data3: $data30 $data31 $data32 $data33 
if $rows != 4 then
  print ==== expect rows = 4, actually returned rows = $rows
  return -1
endi
if $data02 != 0.000000000 then
  return -1
endi
if $data03 == tb2 then
  return -1
endi
if $data13 == tb2 then
  return -1
endi
if $data23 == tb2 then
  return -1
endi
if $data33 == tb2 then
  return -1
endi

## The vnode client needs to refresh metadata cache to allow strm calculate tb4's data. But the current refreshing frequency is every 10 min
## commented out the case below to save running time
sql create table tb4 using stb tags('a4')
sql insert into tb4 values(now, 4, 'tb4')
sleep 60000
sql select * from strm order by ts desc
print ======== data0: $data00 $data01 $data02 $data03 
#print ======== data1: $data10 $data11 $data12 $data13 
#print ======== data2: $data20 $data21 $data22 $data23 
#print ======== data3: $data30 $data31 $data32 $data33 
if $rows != 6 then
  print ==== expect rows = 6, actually returned rows = $rows
  return -1
endi
if $data02 != 4.000000000 then
  return -1
endi
if $data03 != tb4 then
  return -1
endi

print =============== change tag values to see if stream still works correctly
sql alter table tb4 set tag t1='b4'
sleep 3000   # waiting for new tag valid
sql insert into tb1 values (now, 1, 'tb1_a1')
sleep 4000
sql insert into tb4 values (now, -4, 'tb4_b4')
sleep 100000
sql select * from strm order by ts desc
sleep 1000
print ======== data0: $data00 $data01 $data02 $data03 
#print ======== data1: $data10 $data11 $data12 $data13 
#print ======== data2: $data20 $data21 $data22 $data23 
#print ======== data3: $data30 $data31 $data32 $data33 
if $rows != 8 then
  print ==== expect rows = 8, actually returned rows = $rows
  return -1
endi
if $data02 != 1.000000000 then
  return -1
endi
if $data03 != tb1_a1 then
  return -1
endi

sql drop database if exists $db
sql drop database if exists strm_db_0
sql create database strm_db_0
sql use strm_db_0

sql create table stb (ts timestamp, c1 int, c2 bigint, c3 float, c4 double, c5 binary(15), c6 nchar(15), c7 bool) tags(t1 int, t2 binary(15))
sql create table tb0 using stb tags(0, 'tb0')
sql create table tb1 using stb tags(1, 'tb1')
sql create table tb2 using stb tags(2, 'tb2')
sql create table tb3 using stb tags(3, 'tb3')
sql create table tb4 using stb tags(4, 'tb4')

sql create table strm0 as select count(ts), count(c1), max(c2), min(c4), first(c5), last(c6) from stb where ts < now + 30s interval(4s) sliding(2s)
sleep 1000
sql insert into tb0 values (now, 0, 0, 0, 0, 'binary0', '涛思0', true) tb1 values (now, 1, 1, 1, 1, 'binary1', '涛思1', false) tb2 values (now, 2, 2, 2, 2, 'binary2', '涛思2', true) tb3 values (now, 3, 3, 3, 3, 'binary3', '涛思3', false) tb4 values (now, 4, 4, 4, 4, 'binary4', '涛思4', true) 
sleep 30000
sql select * from strm0 order by ts desc
sleep 1000
if $rows != 2 then
  print ==== expect rows = 2, actually returned rows = $rows
  return -1
endi

sql insert into tb0 values (now, 10, 10, 10, 10, 'binary0', '涛思0', true) tb1 values (now, 11, 11, 11, 11, 'binary1', '涛思1', false) tb2 values (now, 12, 12, 12, 12, 'binary2', '涛思2', true) tb3 values (now, 13, 13, 13, 13, 'binary3', '涛思3', false) tb4 values (now, 14, 14, 14, 14, 'binary4', '涛思4', true) 
sleep 30000
sql select * from strm0 order by ts desc
sleep 10000
if $rows == 4 then
  print ==== actually returned rows = $rows, expect always not equal to 4
  return -1
endi

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