How to view scheduled tasks in Oracle

You can view Oracle scheduled tasks through the following methods: 1. Use the DBA_SCHEDULER_JOBS view; 2. Use the V$JOB_SCHEDULER view; 3. Use the DBMS_SCHEDULER.LIST_JOBS program. These methods can provide information about the task status, name, scheduling information, and other details.

How to view Oracle scheduled tasks

Oracle scheduled tasks, also called scheduled jobs, allow you to Perform specific tasks at a certain time or on a regular basis. Reviewing these tasks is an important part of managing and monitoring Oracle databases.

Methods to view scheduled tasks

There are several ways to view Oracle scheduled tasks:

Method 1: Use the DBA_SCHEDULER_JOBS view

<code class="sql">SELECT * FROM DBA_SCHEDULER_JOBS;</code>

This query will display the status, name and scheduling information of all scheduled tasks.

Method 2: Use the V$JOB_SCHEDULER view

<code class="sql">SELECT * FROM V$JOB_SCHEDULER;</code>

This query will display the scheduled tasks that are running or recently executed.

Method 3: Use the DBMS_SCHEDULER.LIST_JOBS program

<code class="sql">EXEC DBMS_SCHEDULER.LIST_JOBS;</code>

This process will output a table containing information about all scheduled tasks.

Field Description

These views and procedures provide the following fields to describe scheduled tasks:

• JOB_NAME: The name of the scheduled task
• JOB_TYPE: The type of scheduled task
• LAST_START_DATE: The time when the last task started
• LAST_END_DATE: The time when the last task ended
• NEXT_START_DATE: The time when the next task starts Time
• REPEAT_INTERVAL: How often the task repeats

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