pt_type
ptrb edited this page Jun 9, 2013
·
1 revision
pt_type( PostTIME ) : integer
This function serves to query an instance's type. Result is an integer according to the following enumeration:
| Type | Return |
|---|---|
| TM_Instant | 1 |
| TM_Period | 2 |
| MultiInstant | 3 |
| MultiPeriod | 4 |
| MultiRegularInstant | 5 |
| MultiRegularPeriod | 6 |
SELECT pt_type('2013-12-24T12');
-- result
1| CAL | TCS | ORD ---|---|---|--- TM_Instant | ✔ | ✔ | ✔ TM_Period | ✔ | ✔ | ✔ MultiInstant | ✔ | ✔ | ✔ MultiPeriod | ✔ | ✔ | ✔ RegularMultiInstant | ✔ | ✔ | - RegularMultiPerid | ✔ | ✔ | - ✔ : Processable
✗ : Call will cause an error
∼ : Callable without error, but returns only a pseudo result
pt_refsys_type, pt_refsys_instance