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OceanBase Database

SQL - V4.3.5

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    ALL_SCHEDULER_WINDOWS

    Last Updated:2026-04-09 02:53:56  Updated
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    Note

    This view is available starting with V4.0.0.

    Purpose

    This view displays information about all scheduler windows that the current user can access.

    Applicability

    This view applies only to OceanBase Database in Oracle mode.

    Columns

    Column Type Nullable? Description
    OWNER VARCHAR2(128) NO The owner of the scheduler window.
    WINDOW_NAME VARCHAR2(128) NO The name of the scheduler window.
    RESOURCE_PLAN VARCHAR2(128) NO The name of the resource plan associated with the window. This field is currently not used.
    SCHEDULE_OWNER VARCHAR2(4000) NO The owner of the window schedule. This field is currently not used.
    SCHEDULE_NAME VARCHAR2(4000) NO The name of the window schedule. This field is currently not used.
    SCHEDULE_TYPE VARCHAR2(8) NO The type of the window schedule. Valid values include:
    • ONCE: the repeat interval is NULL
    • NAMED: named schedule
    • CALENDAR: calendar expression used as a schedule
    This field is currently not used.
    START_DATE TIMESTAMP(6) WITH TIME ZONE YES The start time of the window.
    REPEAT_INTERVAL VARCHAR2(4000) YES The repeat interval of the window.
    END_DATE TIMESTAMP(6) WITH TIME ZONE YES The end time of the window.
    DURATION INTERVAL DAY (3) TO SECOND (0) YES The duration of the window.
    WINDOW_PRIORITY VARCHAR2(4) NO The priority of the job relative to other windows. Valid values include:
    • HIGH
    • LOW
    This field is currently not used.
    NEXT_RUN_DATE TIMESTAMP(6) WITH TIME ZONE NO The start time of the next window.
    LAST_START_DATE TIMESTAMP(6) WITH TIME ZONE YES The start time of the last window.
    ENABLED VARCHAR2(5) YES Indicates whether the window is enabled (TRUE) or disabled (FALSE).
    ACTIVE VARCHAR2(5) NO Indicates whether the window is open (TRUE) or closed (FALSE). This field is currently not used.
    MANUAL_OPEN_TIME TIMESTAMP(6) WITH TIME ZONE NO The time when the window was manually opened. This field is NULL if the window was not manually opened. This field is currently not used.
    MANUAL_DURATION INTERVAL DAY (3) TO SECOND (0) NO The duration of the manually opened window. This field is NULL if the window was not manually opened. This field is currently not used.
    COMMENTS VARCHAR2(4000) YES The description of the window.

    Sample query

    Query information about all the scheduler windows that the current user can access.

    obclient [SYS]> SELECT * FROM SYS.ALL_SCHEDULER_WINDOWS;
    

    The query result is as follows:

    +-------+------------------+---------------+----------------+---------------+---------------+-------------------------------------+-------------------------+-------------------------------------+---------------+-----------------+-------------------------------------+-------------------------------------+---------+--------+------------------+-----------------+---------------------------------+
    | OWNER | WINDOW_NAME      | RESOURCE_PLAN | SCHEDULE_OWNER | SCHEDULE_NAME | SCHEDULE_TYPE | START_DATE                          | REPEAT_INTERVAL         | END_DATE                            | DURATION      | WINDOW_PRIORITY | NEXT_RUN_DATE                       | LAST_START_DATE                     | ENABLED | ACTIVE | MANUAL_OPEN_TIME | MANUAL_DURATION | COMMENTS                        |
    +-------+------------------+---------------+----------------+---------------+---------------+-------------------------------------+-------------------------+-------------------------------------+---------------+-----------------+-------------------------------------+-------------------------------------+---------+--------+------------------+-----------------+---------------------------------+
    | SYS   | FRIDAY_WINDOW    | NULL          | NULL           | NULL          | NULL          | 21-MAR-25 10.00.00.000000 PM +08:00 | FREQ=WEEKLY; INTERVAL=1 | 01-JAN-00 12.00.00.000000 AM +08:00 | +000 04:00:00 | NULL            | 21-MAR-25 10.00.00.000000 PM +08:00 | NULL                                | 1       | NULL   | NULL             | NULL            | used to auto gather table stats |
    | SYS   | MONDAY_WINDOW    | NULL          | NULL           | NULL          | NULL          | 24-MAR-25 10.00.00.000000 PM +08:00 | FREQ=WEEKLY; INTERVAL=1 | 01-JAN-00 12.00.00.000000 AM +08:00 | +000 04:00:00 | NULL            | 24-MAR-25 10.00.00.000000 PM +08:00 | NULL                                | 1       | NULL   | NULL             | NULL            | used to auto gather table stats |
    | SYS   | SATURDAY_WINDOW  | NULL          | NULL           | NULL          | NULL          | 22-MAR-25 10.00.00.000000 PM +08:00 | FREQ=WEEKLY; INTERVAL=1 | 01-JAN-00 12.00.00.000000 AM +08:00 | +000 04:00:00 | NULL            | 22-MAR-25 10.00.00.000000 PM +08:00 | NULL                                | 1       | NULL   | NULL             | NULL            | used to auto gather table stats |
    | SYS   | SUNDAY_WINDOW    | NULL          | NULL           | NULL          | NULL          | 23-MAR-25 10.00.00.000000 PM +08:00 | FREQ=WEEKLY; INTERVAL=1 | 01-JAN-00 12.00.00.000000 AM +08:00 | +000 04:00:00 | NULL            | 23-MAR-25 10.00.00.000000 PM +08:00 | NULL                                | 1       | NULL   | NULL             | NULL            | used to auto gather table stats |
    | SYS   | THURSDAY_WINDOW  | NULL          | NULL           | NULL          | NULL          | 20-MAR-25 10.00.00.000000 PM +08:00 | FREQ=WEEKLY; INTERVAL=1 | 01-JAN-00 12.00.00.000000 AM +08:00 | +000 04:00:00 | NULL            | 27-MAR-25 10.00.00.000000 PM +08:00 | 20-MAR-25 10.00.00.001965 PM +08:00 | 1       | NULL   | NULL             | NULL            | used to auto gather table stats |
    | SYS   | TUESDAY_WINDOW   | NULL          | NULL           | NULL          | NULL          | 25-MAR-25 10.00.00.000000 PM +08:00 | FREQ=WEEKLY; INTERVAL=1 | 01-JAN-00 12.00.00.000000 AM +08:00 | +000 04:00:00 | NULL            | 25-MAR-25 10.00.00.000000 PM +08:00 | NULL                                | 1       | NULL   | NULL             | NULL            | used to auto gather table stats |
    | SYS   | WEDNESDAY_WINDOW | NULL          | NULL           | NULL          | NULL          | 19-MAR-25 10.00.00.000000 PM +08:00 | FREQ=WEEKLY; INTERVAL=1 | 01-JAN-00 12.00.00.000000 AM +08:00 | +000 04:00:00 | NULL            | 26-MAR-25 10.00.00.000000 PM +08:00 | 19-MAR-25 10.00.00.002020 PM +08:00 | 1       | NULL   | NULL             | NULL            | used to auto gather table stats |
    +-------+------------------+---------------+----------------+---------------+---------------+-------------------------------------+-------------------------+-------------------------------------+---------------+-----------------+-------------------------------------+-------------------------------------+---------+--------+------------------+-----------------+---------------------------------+
    7 rows in set
    

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