| CourseCorequisiteRule |
| EntityType | Independent |
| Logical Entity Name | CourseCorequisiteRule |
| Default Table Name | AdCourseCoReqRule |
| Logical Only | NO |
| Definition | |
| Note |
| CourseCorequisiteRule Attributes |
| Attribute/Logical Rolename | Domain | Datatype | NULL | Definition |
Id |
INTEGER | NO | ||
| Name | VARCHAR(100) | YES | ||
CourseId |
INTEGER | NO | ||
ParentCorequisiteRuleId |
INTEGER | YES | ||
| RuleType | CHAR(1) | YES | ||
| Operator | VARCHAR(10) | YES | ||
| NumberRequired | INTEGER | YES | ||
LastModifiedUserId |
INTEGER | NO | ||
| CreatedDateTime | DATETIME | NO | ||
| LastModifiedDateTime | DATETIME | NO | ||
| RowVersion | TIMESTAMP/DATE | NO |
| CourseCorequisiteRule Keys |
| Key Name | Key Type | Keys |
| Pk_AdCourseCoReqRuleAdCourseCoReqRulesID | PrimaryKey | Id |
| Nk_AdCourseCoReqRule_ParentRuleID | Inversion Entry | ParentCorequisiteRuleId |
| Nk_AdCourseCoReqRule_AdCourseID | Inversion Entry | CourseId |
| CourseCorequisiteRule Relationships |
| Parent Relationships: |
| Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Supertype |
| Course | Non-Identifying | Zero or One to Zero or More | CourseId | NO | |||
| Course | Non-Identifying | One To Zero or More | CourseId | NO | |||
| CourseCorequisiteRule | Non-Identifying | Zero or One to Zero or More | ParentCorequisiteRuleId | NO | |||
| Staff | Non-Identifying | One To Zero or More | LastModifiedUserId | NO |
| Child Relationships: |
| Entity Name | Type | Cardinality | Business Name | VerbPhrase | InversePhrase | Foreign Keys | Is Subtype |
| CourseCorequisiteRuleCourse | Non-Identifying | One To Zero or More | NO | ||||
| CourseCorequisiteRule | Non-Identifying | One To Zero or More | NO |
| CourseCorequisiteRule Check Constraints |
| Check Constraint Name | CheckConstraint |