CoursePrerequisiteRuleCreditsGradeLevel 
EntityType  Independent 
Logical Entity Name  CoursePrerequisiteRuleCreditsGradeLevel 
Default Table Name  AdCoursePreReqCreditHourGrade 
Logical Only  NO 
Definition 
 
Note 
 

CoursePrerequisiteRuleCreditsGradeLevel Attributes 
Attribute/Logical Rolename  Domain  Datatype  NULL  Definition 
Id(PK)    INTEGER  NO 
 
CourseId(FK)    INTEGER  NO 
 
MinimumCredits    NUMERIC(9, 2)  NO 
 
MinimumHours    NUMERIC(9, 2)  NO 
 
GradeLevelId(FK)    INTEGER  YES 
 
CreatedDateTime    DATETIME  NO 
 
LastModifiedDateTime    DATETIME  NO 
 
LastModifiedUserId(FK)    INTEGER  NO 
 
RowVersion    TIMESTAMP/DATE  NO 
 

CoursePrerequisiteRuleCreditsGradeLevel Keys 
Key Name  Key Type  Keys 
AdCoursePreReqCreditHourGrade_UserID_N_N_IDX  Inversion Entry  LastModifiedUserId 
AdCoursePreReqCreditHourGrade_AdGradeLevelID_N_N_IDX  Inversion Entry  GradeLevelId 
AdCoursePreReqCreditHourGrade_AdCourseID_N_N_IDX  Inversion Entry  CourseId 
PK_AdCoursePreReqCreditHourGrade_AdCoursePreReqCreditHourGradeID  PrimaryKey  Id 

CoursePrerequisiteRuleCreditsGradeLevel 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 
GradeLevel  Non-Identifying  Zero or One to Zero or More        GradeLevelId  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 

CoursePrerequisiteRuleCreditsGradeLevel Check Constraints 
Check Constraint Name  CheckConstraint