| Column | Description |
| Id | Bigint PK |
| Name | Character varying (500)—name of the folder |
| Parent_id | Bigint—parent directory identifier |
| Size | Bigint—size |
| User_del | Bigint—the user who deleted the directory |
| Date_del | Timestamp—date when was deleted |
| User_id | Bigint—creator |
| Date_create | Timestamp—date when was created |
| Mod_time | Bigint—date when was modified |
| Perm | Smallint—field indicating existing of access control list |