DESIGNATIONLEVELTYPEHIERARCHYITEM

This table stores items in a designation level type hierarchy.

Primary Key

Primary Key	Field Type
ID	uniqueidentifier

Fields

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)	yes	CONVERT(bigint, TS)	Numeric representation of the timestamp.

Foreign Keys

Foreign Key	Field Type	Null	Notes	Description
PARENTID	uniqueidentifier	yes	DESIGNATIONLEVELTYPEHIERARCHYITEM.ID	FK to DESIGNATIONLEVELTYPEHIERARCHYITEM
DESIGNATIONLEVELTYPEHIERARCHYID	uniqueidentifier		DESIGNATIONLEVELTYPEHIERARCHY.ID	FK to DESIGNATIONLEVELTYPEHIERARCHY
DESIGNATIONLEVELTYPEID	uniqueidentifier		DESIGNATIONLEVELTYPE.ID	FK to DESIGNATIONLEVELTYPE
ADDEDBYID	uniqueidentifier		CHANGEAGENT.ID	FK to CHANGEAGENT.
CHANGEDBYID	uniqueidentifier		CHANGEAGENT.ID	FK to CHANGEAGENT.

Indexes

Index Name	Fields	Unique	Primary	Clustered
IX_DESIGNATIONLEVELTYPEHIERARCHYITEM_DATEADDED	DATEADDED			yes
IX_DESIGNATIONLEVELTYPEHIERARCHYITEM_DATECHANGED	DATECHANGED
PK_DESIGNATIONLEVELTYPEHIERARCHYITEM	ID	yes	yes
UIX_DESIGNATIONLEVELTYPEHIERARCHYITEM_PARENTID_DESIGNATIONLEVELTYPEHIERARCHYID_DESIGNATIONLEVELTYPEID	PARENTID, DESIGNATIONLEVELTYPEHIERARCHYID, DESIGNATIONLEVELTYPEID	yes

Triggers

Trigger Name	Description
TR_DESIGNATIONLEVELTYPEHIERARCHYITEM_AUDIT_UPDATE
TR_DESIGNATIONLEVELTYPEHIERARCHYITEM_AUDIT_DELETE

Referenced by

Referenced by	Field
DESIGNATION	DESIGNATIONLEVELTYPEHIERARCHYITEMID