Constraints

9 Foreign Key Constraints

Constraint Name Child Column Parent Column Delete Rule
quesattestep_que2_fk
question_attempt_steps.questionattemptid
question_attempts.id
Restrict delete
quesatte_que3_fk
question_attempts.questionid
question.id
Restrict delete
quesatte_que4_fk
question_attempts.questionusageid
question_usages.id
Restrict delete
quesattestepdata_att2_fk
question_attempt_step_data.attemptstepid
question_attempt_steps.id
Restrict delete
queshint_que2_fk
question_hints.questionid
question.id
Restrict delete
quescate_par2_fk
question_categories.parent
question_categories.id
Restrict delete
quesansw_que2_fk
question_answers.question
question.id
Restrict delete
ques_cat2_fk
question.category
question_categories.id
Restrict delete
ques_par2_fk
question.parent
question.id
Restrict delete

Check Constraints

Table Constraint Name Constraint