system sh/stop_dnodes.sh

system sh/ip.sh -i 1 -s up
system sh/deploy.sh -n dnode1 -m 192.168.0.1 -i 192.168.0.1
system sh/cfg.sh -n dnode1 -c commitLog -v 0
system sh/exec.sh -n dnode1 -s start

sleep 3000
sql connect

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

$dbPrefix = nchar_db
$tbPrefix = nchar_tb
$mtPrefix = nchar_stb
$tbNum = 10
$rowNum = 20
$totalNum = 200
$col = NCHAR

print =============== set up
$i = 0
$db = $dbPrefix . $i
$mt = $mtPrefix . $i
$tb = $tbPrefix . $i
sql create database $db
sql use $db

# case1: create_metric_with_nchar_data
print ========== nchar.sim case1: create_table_with_nchar_data test

# unspecified nchar length
sql_error create table $mt (ts timestamp, col nchar)
sql_error create table $mt (ts timestamp, col int) tags (tg nchar)
# nchar as column or tag names
sql_error create table $mt (ts timestamp, nchar int)
sql_error create table $mt (ts timestamp, col int) tags (nchar int)
sql create table $mt (ts timestamp, col nchar(60)) tags (tg nchar(60))
sql show stables
if $rows != 1 then 
  return -1
endi
if $data00 != $mt then
  return -1
endi
sql describe $mt
if $rows != 3 then 
  return -1
endi
if $data11 != NCHAR then
  return -1
endi
sql create table $tb using $mt tags ('tag1')
sql describe $tb
if $data11 != NCHAR then
  return -1
endi
if $data21 != NCHAR then
  return -1
endi
sql drop table $tb
sql drop table $mt
print create_metric_with_nchar_data test passed

# case2 : insert_nchar_data
#print ========== nchar.sim case2: insert_nchar_data
sql create table $mt (ts timestamp, col nchar(10)) tags(tg nchar(10))
sql create table $tb using $mt tags ('tag1')
sql describe $mt
#print expected: NCHAR
#print returned: $data11
if $data11 != NCHAR then
  return -1
endi

# insert nchar data with a pair of single quotes
$col = 'NCHAR'
$col_ = NCHAR
sql insert into $tb values (now, $col )
sql select * from $tb order by ts desc
print expected: $col_
print returned: $data01
if $data01 != $col_ then
  return -1
endi

# insert nchar data with a pair of double quotes
$col = "NCHAR"
$col_ = NCHAR
sql insert into $tb values (now, $col )
sql select * from $tb order by ts desc
print expected: $col_
print returned: $data01
if $data01 != $col_ then
  return -1
endi

# insert nchar data without quotes
$col = NCHAR
$col_ = nchar
sql_error insert into $tb values (now, $col )
sql select * from $tb order by ts desc
#print expected: $col_
#print returned: $data01
#if $data01 != $col_ then
#  return -1
#endi

# insert nchar data with space and no quotes
sql_error insert into $tb values (now, n char )

# insert nchar data with space and a pair of single quotes
sql insert into $tb values (now, 'NCHAR' )
sql select * from $tb order by ts desc
print expected: NCHAR
print returned: $data01
$quote = '
$ret1 = $quote . $data01
$ret2 = $ret1 . $quote
print $ret2

if $ret2 != 'NCHAR' then
  return -1
endi

label1:

# insert nchar data with space and a pair of double quotes
sql insert into $tb values (now, "NCHAR" )
sql select * from $tb order by ts desc
print expected: N CHAR
print returned: $data01
$quote = "
$ret1 = $quote . $data01
$ret2 = $ret1 . $quote
print $ret2 
if $ret2 = "NCHAR" then
  goto label2
else
  return -1
endi
label2:

sql insert into $tb values (now, "涛思" )
sql select * from $tb order by ts desc
print expected: 涛思
print returned: $data01
if $data01 != 涛思 then 
  return -1
endi

# insert nchar data with a single quote and a double quote
#sql insert into $tb values (now, 'NCHAR")
sql_error insert into $tb values (now, 'NCHAR")
sql_error insert into $tb values (now, 'NCHAR])

sql drop table $tb
sql drop table $mt
sql reset query cache
# create multiple metrics and tables and insert nchar type data
sql create table $mt (ts timestamp, tbcol nchar(10), tbcol1 int) TAGS(tgcol nchar(10))
$i = 0
while $i < 5
  $tb = $tbPrefix . $i
  sql create table $tb using $mt tags( '0' )  
  $x = 0
  while $x < $rowNum
    $ms = $x . m 
    sql insert into $tb values (now + $ms , '0', $x ) 
    $x = $x + 1
  endw  
  $i = $i + 1
endw 
while $i < 10
  $tb = $tbPrefix . $i
  sql create table $tb using $mt tags( '1' )  
  $x = 0
  while $x < $rowNum
    $ms = $x . m 
    sql insert into $tb values (now + $ms , '1', $x ) 
    $x = $x + 1
  endw  
  $i = $i + 1
endw 

# case5: query_with_tag_filtering
print ========== nchar.sim case5: query test
# simple query with nchar tag filtering
sql select * from $mt where tgcol = '1' -x step1
  goto step2
step1:
print reset query cache
sql reset query cache
sql select * from $mt where tgcol = '1'
step2:
if $rows != 100  then
  return -1
endi
sql select * from $mt where tgcol > '0'
#print rows = $rows
if $rows != 100 then
  return -1
endi
#print $data03
if $data03 != 1 then
  return -1
endi

# cumulative query with nchar tag filtering
sql select count(tbcol1), avg(tbcol1), sum(tbcol1), min(tbcol1), max(tbcol1), first(tbcol1), last(tbcol1) from $mt where tgcol = '1'
if $rows != 1 then 
  return -1
endi
sql select count(tbcol1), avg(tbcol1), sum(tbcol1), min(tbcol1), max(tbcol1), first(tbcol1), last(tbcol1) from $mt where tbcol1 = 1 group by tgcol
if $rows != 2 then
  return -1
endi
sql select count(tbcol) from $mt where tbcol1 = 1 group by tgcol
if $rows != 2 then
  return -1
endi
print data00 = $data00
if $data00 != 5 then
  return -1
endi
if $data10 != 5 then
  return -1
endi
sql_error select avg(tbcol) from $mt where tbcol1 = 1 group by tgcol
sql_error select sum(tbcol) from $mt where tbcol1 = 1 group by tgcol 
sql_error select min(tbcol) from $mt where tbcol1 = 1 group by tgcol 
sql_error select max(tbcol) from $mt where tbcol1 = 1 group by tgcol  
sql select first(tbcol) from $mt where tbcol1 = 1 group by tgcol 
if $rows != 2 then
  return -1
endi
if $data00 != 0 then 
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data10 != 1 then
  return -1
endi
if $data11 != 1 then
  return -1
endi
sql select last(tbcol) from $mt where tbcol1 = 1 group by tgcol
if $rows != 2 then
  return -1
endi
if $data00 != 0 then 
  return -1
endi
if $data01 != 0 then
  return -1
endi
if $data10 != 1 then
  return -1
endi
if $data11 != 1 then
  return -1
endi
 
sql create table stbb (ts timestamp, c1 nchar(5)) tags (t1 int)
sql create table tbb1 using stbb tags(1)
sql insert into tbb1 values ('2018-09-17 09:00:00', '涛思')
sql insert into tbb1 values ('2018-09-17 09:00:01', 'insrt')
sql select * from tbb1 order by ts asc
if $rows != 2 then
  return -1
endi
print data11 = $data11
if $data11 != insrt then
  return -1
endi

sql select * from stbb
if $rows != 2 then
  return -1
endi
if $data11 != insrt then
  return -1
endi

# nchar data column currently does not support filtering, 2018/09/27
# sql select * from $mt where tbcol = '0'
# if $rows != 100 then
#   return -1
# endi
# 
# sql select * from $mt where ts > now + 4m and tbcol = '1'
# if $rows != 75 then
#   return -1
# endi
# 
# sql_error select count(tbcol), avg(tbcol), sum(tbcol), min(tbcol), max(tbcol), first(tbcol), last(tbcol) from $mt where tbcol = '1' group by tgcol
# 
# sql_error select count(tbcol), avg(tbcol), sum(tbcol), min(tbcol), max(tbcol), first(tbcol), last(tbcol) from $mt where ts < now + 4m and tbcol = '1' group by tgcol 
# 
# sql_error select count(tbcol), avg(tbcol), sum(tbcol), min(tbcol), max(tbcol), first(tbcol), last(tbcol) from $mt where tbcol = '1' interval(1d) group by tgcol
#
# case: query_with_wildcard 
# print =============== clear
# sql drop database $db
# sql show databases
# if $rows != 0 then 
#   return -1
# endi