| last_poco_query | | datetime | YES | | 0001-01-01 00:00:00 | |
| last_contact | Last successful connection request | datetime | YES | | 0001-01-01 00:00:00 | |
| last_failure | Last failed connection request | datetime | YES | | 0001-01-01 00:00:00 | |
| last_poco_query | | datetime | YES | | 0001-01-01 00:00:00 | |
| last_contact | Last successful connection request | datetime | YES | | 0001-01-01 00:00:00 | |
| last_failure | Last failed connection request | datetime | YES | | 0001-01-01 00:00:00 | |
| failed | Connection failed | boolean | YES | | NULL | |
| next_contact | Next connection request | datetime | YES | | 0001-01-01 00:00:00 | |
| failed | Connection failed | boolean | YES | | NULL | |
| next_contact | Next connection request | datetime | YES | | 0001-01-01 00:00:00 | |