app_question_usages

0 rows


Description

This table’s main purpose it to assign a unique id to each attempt at a set of questions by some part of Moodle. A question usage is made up of a number of question_attempts.

Columns

Column Type Size Nulls Auto Default Children Parents Comments
id bigserial 19 √ nextval('app_question_usages_id_seq'::regclass)
app_question_attempts.questionusageid Defined in XMLR
app_quiz_attempts.uniqueid Defined in XMLR
contextid int8 19 null
app_context.id Defined in XMLR
component varchar 255 ''::character varying
preferredbehaviour varchar 32 ''::character varying

Indexes

Constraint Name Type Sort Column(s)
app_quesusag_id_pk Primary key Asc id
app_quesusag_con_ix Performance Asc contextid

Relationships

Close relationships within degrees of separation