| Project Data Tables Database > td Schema : td.ALERT Table | 
| Column Name | Description | Datatype | Length | Allow Nulls | Default | Formula | |
|---|---|---|---|---|---|---|---|
   | AT_ID | The record ID. | int | 4 | |||
| AT_USER | The owner of the alert or follow-up. | varchar | 60 | ![]()  | |||
| AT_ENTITY_TYPE | The name of the table containing the entity to which the alert applies. | varchar | 50 | ![]()  | |||
| AT_KEY1 | The ID of the entity in the table specified by AT_ENTITY_TYPE. | int | 4 | ![]()  | |||
| AT_KEY2 | For backward compatibility. Field may be removed in future version. | int | 4 | ![]()  | |||
| AT_KEY3 | For backward compatibility. Field may be removed in future version. | int | 4 | ![]()  | |||
| AT_DESCRIPTION | The description of the alert. | varchar | 16 | ![]()  | |||
| AT_DATE | Either the date and time the alert was sent or the date the follow-up is configured to be sent. | datetime | 4 | ![]()  | |||
| AT_SENT_BY_EMAIL | Indicates whether the follow-up was emailed. Y or N. | varchar | 1 | ![]()  | |||
| AT_ALERT_TYPE | The type of alert created. 0 for automatic alert. 1 for Follow-up.  | int | 4 | ![]()  | |||
| AT_ALERT_STATUS | Indicates whether the alert has been read. 1 if read. 0 if still unread.  | int | 4 | ![]()  | 
| Index | Description | Primary | Unique | 
|---|---|---|---|
| ALERT_IDX3 | |||
| ALERT_IX2 | |||
| AT_ENTITY_KEY_IDX | |||
| AT_PRIMARYKEY | ![]()  | ![]()  |