REPORTSNAPSHOT
                                        Stores data about report snapshots.  
                                        Primary Key
                                        
                                            
                                                
                                                    | Primary Key | Field Type | 
                                            
                                            
                                                
                                                    | ID | uniqueidentifier | 
                                            
                                        
                                        Fields
                                        
                                            
                                                
                                                    | Field | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | HISTORYID | nvarchar(20) |  | Default = '' |  | 
                                                
                                                    | NAME | nvarchar(50) |  | Default = '' |  | 
                                                
                                                    | DESCRIPTION | nvarchar(300) |  | Default = '' |  | 
                                                
                                                    | PARAMETERS | xml | yes |  |  | 
                                                
                                                    | 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 | 
                                            
                                            
                                                
                                                    | REPORTCATALOGID | uniqueidentifier |  | REPORTCATALOG.ID | FK to REPORTCATALOG | 
                                                
                                                    | ADDEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                                
                                                    | CHANGEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                            
                                        
                                        Indexes
                                        
                                            
                                                
                                                    | Index Name | Fields | Unique | Primary | Clustered | 
                                            
                                            
                                                
                                                    | IX_REPORTSNAPSHOT_DATEADDED | DATEADDED |  |  | yes | 
                                                
                                                    | IX_REPORTSNAPSHOT_DATECHANGED | DATECHANGED |  |  |  | 
                                                
                                                    | PK_REPORTSNAPSHOT | ID | yes | yes |  | 
                                                
                                                    | UIX_REPORTSNAPSHOT_REPORTCATALOGID_HISTORYID | REPORTCATALOGID, HISTORYID | yes |  |  | 
                                                
                                                    | UIX_REPORTSNAPSHOT_REPORTCATALOGID_NAME | REPORTCATALOGID, NAME | yes |  |  | 
                                            
                                        
                                        Triggers