Go into the question bank. Preview a question. Then see what happens.
Looking at this query may help see what unqueid is for https://docs.moodle.org/dev/Overview_of_the_Moodle_question_engine#Detailed_data_about_an_attempt
Go into the question bank. Preview a question. Then see what happens.
Looking at this query may help see what unqueid is for https://docs.moodle.org/dev/Overview_of_the_Moodle_question_engine#Detailed_data_about_an_attempt