user_lastaccess

0 rows


Description

To keep track of course page access times, used in online pa

Columns

Column Type Size Nulls Auto Default Children Parents Comments
id BIGINT 19 √ null
userid BIGINT 19 0
user.id user_lastaccess_erd_useridR
courseid BIGINT 19 0
course.id Implied ConstraintR
timeaccess BIGINT 19 0

Indexes

Constraint Name Type Sort Column(s)
PRIMARY Primary key Asc id
userlast_cou_ix Performance Asc courseid
userlast_use_ix Performance Asc userid
userlast_usecou_uix Must be unique Asc/Asc userid + courseid

Relationships

Close relationships within degrees of separation