Find incidents older than x days (#1820)

* script.js

* readme.md

Author: bhavyaa30

Core ServiceNow APIs/GlideDateTime/Find Incidents Older Than X Days/readme.md

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+## Overview
+This script retrieves incidents that were opened more than X days ago using **GlideDateTime** and **GlideRecord**.  
+Useful for reporting, escalations, notifications, and cleanup tasks.
+
+## Table and Field
+- **Table:** `incident`
+- **Field:** `opened_at`
+
+## Parameters
+- **X (number of days):** Defines the threshold for old incidents (e.g., 30 days).

Core ServiceNow APIs/GlideDateTime/Find Incidents Older Than X Days/script.js

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+(function() {
+    var days = 30; // Change this to your required number of days
+
+    // Calculate the date X days ago
+    var cutoffDate = new GlideDateTime();
+    cutoffDate.addDaysUTC(-days);
+
+    // Query incidents opened before the cutoff date
+    var gr = new GlideRecord('incident');
+    gr.addQuery('opened_at', '<', cutoffDate);
+    gr.query();
+
+    gs.info('Incidents opened more than ' + days + ' days ago:');
+
+    while (gr.next()) {
+        gs.info('Incident Number: ' + gr.number + ', Opened At: ' + gr.opened_at.getDisplayValue());
+    }
+})();