Primary Key Field Type
 ID uniqueidentifier

Field Field Type Null Notes Description
 COMMUNICATIONTYPECODE tinyint   Default = 0
 COMMUNICATIONTYPE nvarchar(20) (Computed) CASE [COMMUNICATIONTYPECODE] WHEN 0 THEN N'Appeal communication' WHEN 1 THEN N'Event invitation' WHEN 2 THEN N'Membership renewal' WHEN 3 THEN N'Pledge reminder' WHEN 4 THEN N'Sponsorship effort' WHEN 5 THEN N'Marketing effort' END
 DATEADDED datetime   Default = getdate()
 DATECHANGED datetime   Default = getdate()
 TS timestamp  
 TSLONG bigint (Computed) CONVERT(bigint, TS)

Foreign Key Field Type Null Notes Description
 COMMUNICATIONLETTERACTIVITYEXCLUSIONID uniqueidentifier COMMUNICATIONLETTERACTIVITYEXCLUSIONS.ID
 ADDEDBYID uniqueidentifier   CHANGEAGENT.ID
 CHANGEDBYID uniqueidentifier   CHANGEAGENT.ID

Index Name Field(s) Unique Primary Clustered
 IX_COMMUNICATIONLETTERACTIVITYEXCLUSIONCOMMUNICATIONTYPES_COMMUNICATIONLETTERACTIVITYEXCLUSIONID COMMUNICATIONLETTERACTIVITYEXCLUSIONID      
 IX_COMMUNICATIONLETTERACTIVITYEXCLUSIONCOMMUNICATIONTYPES_DATEADDED DATEADDED    
 IX_COMMUNICATIONLETTERACTIVITYEXCLUSIONCOMMUNICATIONTYPES_DATECHANGED DATECHANGED      
 PK_COMMUNICATIONLETTERACTIVITYEXCLUSIONCOMMUNICATIONTYPES ID  

Trigger Name Description
 TR_COMMUNICATIONLETTERACTIVITYEXCLUSIONCOMMUNICATIONTYPES_AUDIT_UPDATE
 TR_COMMUNICATIONLETTERACTIVITYEXCLUSIONCOMMUNICATIONTYPES_AUDIT_DELETE

Entity-Relationship diagram of this table