system_content printf %OS%
if $system_content == Windows_NT then
  return 0;
endi

system sh/stop_dnodes.sh
system sh/deploy.sh -n dnode1 -i 1
system sh/cfg.sh -n dnode1 -c udf -v 1
system sh/exec.sh -n dnode1 -s start
sql connect

print ======== step1 udf
system sh/compile_udf.sh
sql create database udf vgroups 3;
sql use udf;

sql create table t (ts timestamp, f int);
sql insert into t values(now, 1)(now+1s, 2)(now+2s,3)(now+3s,4)(now+4s,5)(now+5s,6)(now+6s,7);

system_content printf %OS%
if $system_content == Windows_NT then
  return 0;
endi

if $system_content == Windows_NT then
  sql create function gpd as 'C:\\Windows\\Temp\\gpd.dll' outputtype int;
else
  sql create function gpd as '/tmp/udf/libgpd.so' outputtype int;
endi
sql show functions;
if $rows != 1 then
  return -1
endi

sql select gpd(ts, tbname, 'detail') from t;
if $rows != 7 then
  return -1
endi
print $data00 $data10
if $data00 != @0@ then
  return -1
endi
sql drop function gpd;

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