AdCoursePreReqNode 
EntityType  Independent 
Logical Entity Name  AdCoursePreReqNode 
Default Table Name  AdCoursePreReqNode 
Logical Only  NO 
Owner  dbo 
Definition 
 
Note 
 

AdCoursePreReqNode Attributes 
Attribute/Logical Rolename  Domain  Datatype  NULL  Definition 
AdCoursePreReqNodeID(PK)    INTEGER  NO 
 
AdCourseID(FK)    INTEGER  NO 
 
NumRequiredCourses    INTEGER  NO 
 
UserID(FK)    INTEGER  NO 
 
DateAdded    DATETIME  NO 
 
DateLstMod    DATETIME  NO 
 
Ts    TIMESTAMP/DATE  NO 
 

AdCoursePreReqNode Keys 
Key Name  Key Type  Keys 
AdCoursePreReqNode_UserID_N_N_IDX  Inversion Entry  UserID 
AdCoursePreReqNode_AdCourseID_N_N_IDX  Inversion Entry  AdCourseID 
PK_AdCoursePreReqNode_AdCoursePreReqNodeID  PrimaryKey  AdCoursePreReqNodeID 

AdCoursePreReqNode Relationships 
Parent Relationships: 
Entity Name  Type  Cardinality  Business Name  VerbPhrase  InversePhrase  Foreign Keys  Is Supertype 
Course  Non-Identifying  One To Zero or More        AdCourseID  NO 
Staff  Non-Identifying  One To Zero or More        UserID  NO 
Child Relationships: 
Entity Name  Type  Cardinality  Business Name  VerbPhrase  InversePhrase  Foreign Keys  Is Subtype 
AdCoursePreReq  Non-Identifying  One To Zero or More          NO 

AdCoursePreReqNode Check Constraints 
Check Constraint Name  CheckConstraint 

AdCoursePreReqNode Where Used - Model Usage 
Mapped Object  Is User Defined?  Denormalization Mappings  Description  Bound Attachments 
Logical
dbo.AdCoursePreReqNode 
NO       
Physical (Microsoft SQL Server)
dbo.AdCoursePreReqNode 
NO       

AdCoursePreReqNode Where Used - Submodel Usage 
Model  Submodel Usage 
Logical  Main Model 
Physical (Microsoft SQL Server)  Main Model 
Physical (Microsoft SQL Server)  Academic Records 

AdCoursePreReqNode Data Movement Rules 
Name  Type  Rule Text/Value