public function load()
{
$query = "\n\t\t\tSELECT *\n\t\t\tFROM qpl_qst_skl_sol_expr\n\t\t\tWHERE question_fi = %s AND skill_base_fi = %s AND skill_tref_fi = %s\n\t\t";
$res = $this->db->queryF($query, array('integer', 'integer', 'integer'), array($this->getQuestionId(), $this->getSkillBaseId(), $this->getSkillTrefId()));
while ($row = $this->db->fetchAssoc($res)) {
$expression = new ilAssQuestionSolutionComparisonExpression();
$expression->setDb($this->db);
$expression->initInstanceFromArray($row);
$this->add($expression);
}
}
