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- Log in to the management console as an admin user using the following URL: https://<DAS_HOST>:<DAS_PORT>/carbon/
- Click Main, and then click Data Explorer.
Select he required event table for the Table Name parameter, and click Schedule Data Purging as shown below.
Note The Schedule Data Purging option is displayed only for users of whom the assigned role has the Delete permission under Record enabled. For instructions on setting this permission to users, see WSO2 DAS-Specific User Permissions.
Enter the details to schedule the data purging task as shown below in the screen which pops up.
The fields of the above screen are described below.Field Description Enable Data Purging Whether you want to enable data purging or not. Schedule Time (Either cron string or HH:MM) Enter the time on which you want to purge data via cron expression or by defining the time in the following format: HH:MM. For example, the following cron expression will configure the data purging job to run at 12:00 PM (noon) every day : 0 0 12 * * ?For more information on cron expressions, go to Oracle Documentation.Purge Record Older Than (Days) Define the value as to keep data of only the last 'n' no of days back in the selected table. For example, if you give 1 as the value, the system will purge all data stored before yesterday. Click Save, and close the pop up screen.
Info If you want to remove a data purging operation which that you have scheduled , clickfor a specific table, open the Schedule Data Purging dialog box for that table and clear the Enable Data Purging check box.
Removing scheduled data purging operations
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