Note
This view is available starting with V2.2.77.
Purpose
This view displays all sequences owned by the current user.
Columns
| Column | Type | Nullable | Description |
|---|---|---|---|
| SEQUENCE_NAME | VARCHAR2(128) | NO | The name of the sequence. |
| MIN_VALUE | NUMBER(28) | NO | The minimum value that the sequence can take (inclusive). |
| MAX_VALUE | NUMBER(28) | NO | The maximum value that the sequence can take (inclusive). |
| INCREMENT_BY | NUMBER(28) | NO | The step size for each value, which can be a positive or negative integer but cannot be 0. |
| CYCLE_FLAG | CHAR(1) | NO | Indicates whether the sequence can cycle. |
| ORDER_FLAG | CHAR(1) | NO | Indicates whether the values are globally ordered. |
| CACHE_SIZE | NUMBER(28) | NO | The number of values cached on each node. |
| LAST_NUMBER | NUMBER(38) | NO | The value to be allocated to the next node. |
Sample query
Query the details of all sequences owned by the current user.
obclient [SYS]> SELECT * FROM SYS.USER_SEQUENCES;
The query result is as follows:
+---------------+-----------+------------------------------+--------------+------------+------------+------------+-------------+
| SEQUENCE_NAME | MIN_VALUE | MAX_VALUE | INCREMENT_BY | CYCLE_FLAG | ORDER_FLAG | CACHE_SIZE | LAST_NUMBER |
+---------------+-----------+------------------------------+--------------+------------+------------+------------+-------------+
| SEQ_T1 | 1 | 9999999999999999999999999999 | 1 | N | N | 50 | 10050 |
+---------------+-----------+------------------------------+--------------+------------+------------+------------+-------------+
1 row in set
References
Query the sequences accessible to the current user: ALL_SEQUENCES
Query all sequences in the current tenant: DBA_SEQUENCES