ACADEMICYEAR
                                        Academic years for schools.  
                                        Primary Key
                                        
                                            
                                                
                                                    | Primary Key | Field Type | 
                                            
                                            
                                                
                                                    | ID | uniqueidentifier | 
                                            
                                        
                                        Fields
                                        
                                            
                                                
                                                    | Field | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | STARTDATE | date |  |  | The start date of the academic year. | 
                                                
                                                    | ENDDATE | date |  |  | The end date of the academic year. | 
                                                
                                                    | 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. | 
                                                
                                                    | BILLINGSTARTDATE | date | yes |  | The billing start date of the academic year. | 
                                                
                                                    | BILLINGENDDATE | date | yes |  | The billing end date of the academic year. | 
                                            
                                        
                                        Foreign Keys
                                        
                                            
                                                
                                                    | Foreign Key | Field Type | Null | Notes | Description | 
                                            
                                            
                                                
                                                    | SCHOOLID | uniqueidentifier |  | SCHOOL.ID | The school for which this academic year is defined | 
                                                
                                                    | ADDEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                                
                                                    | CHANGEDBYID | uniqueidentifier |  | CHANGEAGENT.ID | FK to CHANGEAGENT. | 
                                                
                                                    | ACADEMICYEARNAMECODEID | uniqueidentifier |  | ACADEMICYEARNAMECODE.ID | The name of the academic year. | 
                                            
                                        
                                        Indexes
                                        
                                            
                                                
                                                    | Index Name | Fields | Unique | Primary | Clustered | 
                                            
                                            
                                                
                                                    | IX_ACADEMICYEAR_DATEADDED | DATEADDED |  |  | yes | 
                                                
                                                    | IX_ACADEMICYEAR_DATECHANGED | DATECHANGED |  |  |  | 
                                                
                                                    | PK_ACADEMICYEAR | ID | yes | yes |  | 
                                                
                                                    | UIX_ACADEMICYEAR_SCHOOLID_ACADEMICYEARNAMECODEID | SCHOOLID, ACADEMICYEARNAMECODEID | yes |  |  | 
                                            
                                        
                                        Triggers
                                        
                                        Referenced by
                                        
                                            
                                                
                                                    | Referenced by | Field | 
                                            
                                            
                                                
                                                    | SESSION | ACADEMICYEARID |