TDengine/tests/script/tsim/parser/join.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 = join_db
$tbPrefix = join_tb
$mtPrefix = join_mt
$tbNum = 2
$rowNum = 1000
$totalNum = $tbNum * $rowNum

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

$tstart = 100000

sql drop database if exists $db -x step1
step1:
sql create database if not exists $db keep 36500
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, t2 binary(12))

$i = 0
while $i < $tbNum
  $tb = $tbPrefix . $i
  $tg2 = ' . abc
  $tg2 = $tg2 . '
  sql create table $tb using $mt tags( $i , $tg2 )

  $x = 0
  while $x < $rowNum
    $ms = $x . m
    $c = $x / 100
    $c = $c * 100
    $c = $x - $c

    $binary = ' . binary
    $binary = $binary . $c
    $binary = $binary . '

    $nchar = ' . nchar
    $nchar = $nchar . $c
    $nchar = $nchar . '

    sql insert into $tb values ($tstart , $c , $c , $c , $c , $c , $c , $c , $binary , $nchar )
    $tstart = $tstart + 1
    $x = $x + 1
  endw

  $i = $i + 1
  $tstart = 100000
endw

$tstart = 100000
$mt = $mtPrefix . 1 . $i
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, t2 binary(12), t3 int)

$i = 0
$tbPrefix = join_1_tb

while $i < $tbNum
  $tb = $tbPrefix . $i
  $c = $i
  $t3 = $i + 1

  $binary = ' . abc
  $binary = $binary . $i
  $binary = $binary . '

  print $binary
  sql create table $tb using $mt tags( $i , $binary , $t3 )

  $x = 0
  while $x < $rowNum
    $ms = $x . m
    $c = $x / 100
    $c = $c * 100
    $c = $x - $c

    $binary = ' . binary
    $binary = $binary . $c
    $binary = $binary . '

    $nchar = ' . nchar
    $nchar = $nchar . $c
    $nchar = $nchar . '

    sql insert into $tb values ($tstart , $c , $c , $c , $c , $c , $c , $c , $binary , $nchar )
    $tstart = $tstart + 1
    $x = $x + 1
  endw

  $i = $i + 1
  $tstart = 100000
endw

$i1 = 1
$i2 = 0

$db = $dbPrefix . $i
$mt = $mtPrefix . $i

$dbPrefix = join_db
$tbPrefix = join_tb
$mtPrefix = join_mt

$tb1 = $tbPrefix . $i1
$tb2 = $tbPrefix . $i2
$ts1 = $tb1 . .ts
$ts2 = $tb2 . .ts

#single table join sql

# select duplicate columns
sql select $ts1 , $ts2 from $tb1 , $tb2 where $ts1 = $ts2

$val = $rowNum
if $rows != $val then
  return -1
endi

# select star1
sql select join_tb1.*, join_tb0.ts from $tb1 , $tb2 where $ts1 = $ts2

$val = $rowNum
if $rows != $val then
  return -1
endi

# select star2
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2

$val = $rowNum
if $rows != $val then
  return -1
endi

# select star2
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2 limit 10;

$val = 10
if $rows != $val then
  return -1
endi

# select star2
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2 limit 10;

$val = 10
if $rows != $val then
  return -1
endi

# select star2
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2 limit 0;

$val = 0
if $rows != $val then
  return -1
endi

# select star2
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2 limit 0;

$val = 0
if $rows != $val then
  return -1
endi

#select + where condition
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts = 100000 limit 10;

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

#select + where condition
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts >= 100000 and join_tb0.c7 = false limit 10;

$val = 10
if $rows != $val then
  return -1
endi

#select + where condition
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts >= 100000 and join_tb0.c7 = false limit 10 offset 1;
print $rows
if $rows != 9 then
  return -1
endi

if $data00 != @70-01-01 08:01:40.100@ then
  print $data00
  return -1
endi

if $data10 != @70-01-01 08:01:40.200@ then
  print $data10
  return -1
endi

print data06 = $data06
print data07 = $data07
print data08 = $data08
print data00 = $data00

if $data07 != 0 then
  return  -1
endi

#select + where condition   ======reverse query
sql select join_tb1.*, join_tb0.* from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts >= 100000 and join_tb0.c7 = true order by join_tb0.ts asc limit 1;

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

$val = @70-01-01 08:01:40.001@
print $data00, $data01

if $data00 != $val then
  return -1
endi

print 1
#select + where condition + interval query
print select count(join_tb1.*) from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts >= 100000 and join_tb0.c7 = true interval(10a) order by _wstart asc;
sql select count(join_tb1.*) from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts >= 100000 and join_tb0.c7 = true interval(10a) order by _wstart asc;
$val = 100
if $rows != $val then
  return -1
endi

print select count(join_tb1.*) from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts >= 100000 and join_tb0.c7 = true interval(10a) order by _wstart desc;
sql select count(join_tb1.*) from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts >= 100000 and join_tb0.c7 = true interval(10a) order by _wstart desc;
$val = 100
if $rows != $val then
  return -1
endi

#===========================aggregation===================================
#select + where condition
sql select count(join_tb1.*), count(join_tb0.*) from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts >= 100000 and join_tb0.c7 = false;

$val = 10
if $data00 != $val then
  return -1
endi

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

sql select count(join_tb1.*) + count(join_tb0.*) from join_tb1 , join_tb0 where join_tb1.ts = join_tb0.ts and join_tb1.ts >= 100000 and join_tb0.c7 = false;;
if $rows != 1 then
  return -1
endi

if $data00 != 20.000000000 then
  print expect 20.000000000 actual $data00
  return -1
endi

sql select count(join_tb1.*)/10 from join_tb1 , join_tb0 where join_tb1.ts = join_tb0.ts and join_tb1.ts >= 100000 and join_tb0.c7 = false;;
if $data00 != 1.000000000 then
  return -1
endi

print 3
#agg + where condition
sql select count(join_tb1.c3), count(join_tb0.ts) from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts <= 100002 and join_tb0.c7 = true;
if $rows != 1 then
  return -1
endi

print $data00

if $data00 != 2 then
  return -1
endi

if $data01 != 2 then
  return -1
endi

print 4
#agg + where condition
sql select count(join_tb1.c3), count(join_tb0.ts), sum(join_tb0.c1), first(join_tb0.c7), last(join_tb1.c3), first(join_tb0.*) from $tb1 , $tb2 where $ts1 = $ts2 and join_tb1.ts <= 100002 and join_tb0.c7 = true;

$val = 2
if $data00 != $val then
  return -1
endi

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

if $data02 != 3 then
  return -1
endi

if $data03 != 1 then
  return -1
endi

if $data04 != 2 then
  return -1
endi

print =============== join.sim -- error sql

sql_error select count(join_tb1.c3), count(join_tb0.ts), sum(join_tb0.c1), first(join_tb0.c7), last(join_tb1.c3) from $tb1 , $tb2 where join_tb1.ts <= 100002 and join_tb0.c7 = true;
sql_error select count(join_tb1.c3), last(join_tb1.c3) from $tb1 , $tb2 where join_tb1.ts = join_tb0.ts or join_tb1.ts <= 100002 and join_tb0.c7 = true;
sql_error select count(join_tb3.*) from $tb1 , $tb2 where join_tb1.ts = join_tb0.ts and join_tb1.ts <= 100002 and join_tb0.c7 = true;
sql_error select first(join_tb1.*) from $tb1 , $tb2 where join_tb1.ts = join_tb0.ts and join_tb1.ts <= 100002 or join_tb0.c7 = true;
sql_error select join_tb3.* from $tb1 , $tb2 where join_tb1.ts = join_tb0.ts and join_tb1.ts <= 100002 and join_tb0.c7 = true;
sql select join_tb1.* from $tb1 , $tb2 where join_tb1.ts = join_tb0.ts and join_tb1.ts = join_tb0.c1;
sql_error select join_tb1.* from $tb1 , $tb2 where join_tb1.ts = join_tb0.c1;
sql_error select join_tb1.* from $tb1 , $tb2 where join_tb1.c7 = join_tb0.c1;
sql_error select join_tb1.* from $tb1 , $tb2 where join_tb1.ts > join_tb0.ts;
sql_error select join_tb1.* from $tb1 , $tb2 where join_tb1.ts <> join_tb0.ts;
sql_error select join_tb1.* from $tb1 , $tb2 where join_tb1.ts != join_tb0.ts and join_tb1.ts > 100000;
sql_error select join_tb1.* from $tb1 , $tb1 where join_tb1.ts = join_tb1.ts and join_tb1.ts >= 100000;
sql_error select join_tb1.* from $tb1 , $tb1 where join_tb1.ts = join_tb1.ts order by ts;
sql_error select join_tb1.* from $tb1 , $tb1 where join_tb1.ts = join_tb1.ts order by join_tb1.c7;
sql_error select * from join_tb0, join_tb1
sql_error select last_row(*) from join_tb0, join_tb1
sql_error select last_row(*) from $tb1, $tb2 where join_tb1.ts < now
sql_error select last_row(*) from $tb1, $tb2 where join_tb1.ts = join_tb2.ts

print ==================================super table join ==============================
# select duplicate columns
sql select join_mt0.* from join_mt0, join_mt1 where join_mt0.ts = join_mt1.ts and join_mt0.t1=join_mt1.t1;

$val = $rowNum  + $rowNum
print $val
print $rows
if $rows != $val then
  print expect $val , actual:$rows
  return -1
endi

sql select join_mt0.* from join_mt0, join_mt1 where join_mt0.ts = join_mt1.ts and join_mt0.t1=join_mt1.t1 and join_mt0.ts = 100000;

$val = 2
if $rows != $val then
  return -1
endi

sql select join_mt1.* from join_mt1

print $rows
if $rows != 2000 then
  return -1
endi

sql select join_mt0.* from join_mt0, join_mt1 where join_mt0.ts = join_mt1.ts and join_mt0.t1=join_mt1.t1;

$val = 2000
if $rows != $val then
  return -1
endi

sql select join_mt0.* from join_mt0, join_mt1 where join_mt0.ts = join_mt1.ts and join_mt0.t1=join_mt1.t1 and join_mt0.c2=99;

$val = 20
if $rows != $val then
  return -1
endi

sql select count(*) from join_mt0, join_mt1 where join_mt0.ts = join_mt1.ts and join_mt0.t1=join_mt1.t1 and join_mt0.c2=99;

$val = 20
if $data00 != $val then
  print expect 20, actual:$data00
  return -1
endi

sql select count(*) from join_mt0, join_mt1 where join_mt0.ts = join_mt1.ts and join_mt0.t1=join_mt1.t1 and join_mt0.c2=99 and join_mt1.ts=100999;

$val = 2
if $data00 != $val then
  return -1
endi

# agg
sql select sum(join_mt0.c1) from join_mt0, join_mt1 where join_mt0.ts = join_mt1.ts and join_mt0.t1=join_mt1.t1 and join_mt0.c2=99 and join_mt1.ts=100999;

$val = 198
if $data00 != $val then
  return -1
endi

sql select sum(join_mt0.c1)+sum(join_mt0.c1) from join_mt0, join_mt1 where join_mt0.ts = join_mt1.ts and join_mt0.t1=join_mt1.t1 and join_mt0.c2=99 and join_mt1.ts=100999;
if $rows != 1 then
  return -1
endi

if $data00 != 396.000000000 then
  return -1
endi

# first/last
sql select count(join_mt0.c1), sum(join_mt1.c2) from join_mt0, join_mt1 where join_mt0.t1=join_mt1.t1 and join_mt0.ts=join_mt1.ts and join_mt0.t1=1 interval(10a) order by _wstart asc;

$val = 100
if $rows != $val then
   print $rows
   return -1
endi
print $data00 $data01 $data02
$val = 10
if $data00 != $val then
   return -1
endi

$val = 45.000000000
print $data01
if $data01 != $val then
   return -1
endi

# order by first/last
sql select count(join_mt0.c1), sum(join_mt1.c2) from join_mt0, join_mt1 where join_mt0.t1=join_mt1.t1 and join_mt0.ts=join_mt1.ts and join_mt0.t1=1 interval(10a) order by _wstart desc;

$val = 100
if $rows != $val then
  return -1
endi

print ================>TD-5600
sql select first(join_tb0.c8),first(join_tb0.c9) from join_tb1 , join_tb0 where join_tb1.ts = join_tb0.ts and join_tb1.ts <= 100002 and join_tb1.ts>=100000 interval(1s) fill(linear);


#===============================================================
sql select first(join_tb0.c8),first(join_tb0.c9) from join_tb1 , join_tb0 where join_tb1.ts = join_tb0.ts and join_tb1.ts <= 100002 and join_tb0.c7 = true

#====================group by=========================================
print =================>"group by not supported"



#======================limit offset===================================
# tag values not int
sql select count(*) from join_mt0, join_mt1 where join_mt0.ts=join_mt1.ts and join_mt0.t2=join_mt1.t2;

# tag type not identical
sql select count(*) from join_mt0, join_mt1 where join_mt1.t2 = join_mt0.t1 and join_mt1.ts=join_mt0.ts;

# table/super table join
sql select count(join_mt0.c1) from join_mt0, join_tb1 where join_mt0.ts=join_tb1.ts

# multi-condition


# self join
sql_error select count(join_mt0.c1), count(join_mt0.c2) from join_mt0, join_mt0 where join_mt0.ts=join_mt0.ts and join_mt0.t1=join_mt0.t1;

# missing ts equals
sql_error select sum(join_mt1.c2) from join_mt0, join_mt1 where join_mt0.t1=join_mt1.t1;

# missing tag equals
sql select count(join_mt1.c3) from join_mt0, join_mt1 where join_mt0.ts=join_mt1.ts;

# tag values are identical error
sql create table m1(ts timestamp, k int) tags(a int);
sql create table m2(ts timestamp, k int) tags(a int);

sql create table tm1 using m1 tags(1);
sql create table tm2 using m1 tags(1);

sql insert into tm1 using m1 tags(1) values(1000000, 1)(2000000, 2);
sql insert into tm2 using m1 tags(1) values(1000000, 1)(2000000, 2);

sql insert into um1 using m2 tags(1) values(1000001, 10)(2000000, 20);
sql insert into um2 using m2 tags(9) values(1000001, 10)(2000000, 20);

sql select count(*) from m1,m2 where m1.a=m2.a and m1.ts=m2.ts;

print ====> empty table/empty super-table join test, add for no result join test
sql create database ux1;
sql use ux1;
sql create table m1(ts timestamp, k int) tags(a binary(12), b int);
sql create table tm0 using m1 tags('abc', 1);
sql create table m2(ts timestamp, k int) tags(a int, b binary(12));

sql select count(*) from m1, m2 where m1.ts=m2.ts and m1.b=m2.a;
if $rows != 1 then
  return -1
endi

sql create table tm2 using m2 tags(2, 'abc');
sql select count(*) from tm0, tm2 where tm0.ts=tm2.ts;
if $rows != 1 then
  return -1
endi

sql select count(*) from m1, m2 where m1.ts=m2.ts and m1.b=m2.a;
if $rows != 1 then
  return -1
endi

sql drop table tm2;
sql select count(*) from m1, m2 where m1.ts=m2.ts and m1.b=m2.a;
sql drop database ux1;

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