Description
The ClearHistoryRecordsAfter component allows you to target multiple histories and delete their records which timestamp comes after a given date.
Implementation
- Drag and drop the component anywhere in a station
- Target the desired histories with the Query slot (can target one history using the History Ord Chooser ex: history:/MyStation/MyComponent, or multiple using a bql ex: history:|bql:select * where name like 'MyComponent*')
- Select the date after which the records will be removed in the After slot
- To delete the histories (cannot be reversed), right-click on the component and select Execute
- Click yes when the popup requests validation
Properties
- Status: The status of the action, {ok} if the action was successful, {fault} if an error occurred.
- FaultCause: Provides an indication of the reason if an error happened
- LastAttempt: The date of the last attempt
- LastSuccess: Indicates the date of the last successful attempt
- LastFailure: Indicates the date of the last failure
- Query: The query which will target the histories
- After: The date after which the records will be removed
Actions
- Execute: Deletes the records from the histories