| Value | Description |
|---|---|
| N | Nontemporal column (default) |
| R | Temporal relationship constraint (TRC) column |
| T | Transaction-time column |
| V | Valid-time column |
| S | SYSTEM_TIME derived period column |
| Value | Description |
|---|---|
| N | Nontemporal column (default) |
| R | Temporal relationship constraint (TRC) column |
| T | Transaction-time column |
| V | Valid-time column |
| S | SYSTEM_TIME derived period column |