Primary Key Field Type
 ID uniqueidentifier

Field Field Type Null Notes Description
 DATEADDED datetime   Default = getdate() Indicates the date this record was added.
 DATECHANGED datetime   Default = getdate() Indicates the date this record was last changed.
 TS timestamp   Timestamp.
 TSLONG bigint (Computed) CONVERT(bigint, TS) Numeric representation of the timestamp.

Foreign Key Field Type Null Notes Description
 COURSEID uniqueidentifier   COURSE.ID The course for which this grade level is allowed.
 ADDEDBYID uniqueidentifier   CHANGEAGENT.ID FK to CHANGEAGENT.
 CHANGEDBYID uniqueidentifier   CHANGEAGENT.ID FK to CHANGEAGENT.
 SCHOOLGRADELEVELID uniqueidentifier   SCHOOLGRADELEVEL.ID The grade level which to associate with the course.

Index Name Field(s) Unique Primary Clustered
 IX_COURSEGRADELEVEL_DATEADDED DATEADDED    
 IX_COURSEGRADELEVEL_DATECHANGED DATECHANGED      
 PK_COURSEGRADELEVEL ID  
 UIX_COURSEGRADELEVEL_COURSEID_SCHOOLGRADELEVELID COURSEID, SCHOOLGRADELEVELID    

Trigger Name Description
 TR_COURSEGRADELEVEL_AUDIT_UPDATE
 TR_COURSEGRADELEVEL_AUDIT_DELETE

Entity-Relationship diagram of this table