Opasnet base structure
Result database is for storing variable results in a way that they can be used independently of the assessment they were created in.
Some useful syntax
http://www.baycongroup.com/sql_join.htm
SELECT * FROM `Result`, `Location`, `Variable` where `Result`.`Result_id` = `Location`.`Result_id` and `Result`.`Var_id` = `Variable`.`Var_id` and sample <11