school
.school
Tables
(current)
Columns
Constraints
Relationships
Orphan Tables
Anomalies
Routines
Constraints
3 Foreign Key Constraints
Constraint Name
Child Column
Parent Column
Delete Rule
parent_ibfk_1
parent
.StudentID
student
.StudentID
Restrict delete
grade_ibfk_2
grade
.ParentID
parent
.ParentID
Restrict delete
grade_ibfk_1
grade
.StudentID
student
.StudentID
Restrict delete
Check Constraints
Table
Constraint Name
Constraint