Schedule job for cleanup data

Scheduled Jobs/Schedule Job For Data Clean Up/readme.md

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+**Overview :**
+  This script automates the cleanup of old closed incidents in the ServiceNow instance. It helps maintain a clean and efficient database by removing records that are no longer needed, thereby improving system performance and manageability.
+
+
+**Features**
+
+  **Automatic Cleanup**: Deletes closed incidents that are older than 90 days.
+
+  **Customizable Timeframe**: Easily adjustable parameters to change the age of incidents for cleanup.
+
+  **Logging:** Outputs the number of incidents deleted to the system logs for tracking purposes.
+
+
+**Prerequisites**
+  Access to a ServiceNow instance with appropriate permissions to run scripts.
+  Knowledge of how to create Scheduled Jobs in ServiceNow.
+
+
+**Installation**
+  **Create a New Scheduled Job:**
+    Navigate to System Definition > Scheduled Jobs in your ServiceNow instance.
+    Click on New to create a new Scheduled Job.
+
+
+**Configure the Job:**
+  **Name**: Enter a descriptive name for the job, e.g., "Cleanup Old Closed Incidents."
+  **Run**: Set the desired schedule for when you want the job to run (e.g., daily, weekly).
+  **Script**: Copy and paste the provided javascript into the script section of the Scheduled Job.

Scheduled Jobs/Schedule Job For Data Clean Up/scheduleJob_for_DataCleanup.js

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+var gr = new GlideRecord('incident');
+gr.addQuery('sys_created_on', '<=', gs.daysAgo(90));
+gr.addQuery('state', 'Closed');
+gr.deleteMultiple();
+gs.info('Deleted old closed incidents older than 90 days.');