1. Click the plsql icon to enter the login interface and enter the user name and password.

2. Find the DBMS_JOB on the left, remember that it is a job with this name, and there is another job in this directory.

3. Right click New.

4. In the pop-up window, enter the operation to be performed at the arrow shown below. This example will execute a stored procedure.

5. If it is not convenient to write the execution content, you can click the button shown below to enter the big interface for writing.

6. After successful writing, click the button below to submit, and it is finished.