Merge pull request #1 from swatii23/swatii23-patch-1

Duplicate Attachment Finder

Author: swatii23

Duplicate Attachment Finder/README.md

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+# Duplicate Attachment Finder
+
+This script identifies duplicate attachments in a ServiceNow instance based on file name and size, and lists them in descending order of creation date.
+
+## Features
+
+- Finds attachments with the same **file name** and **size**.
+- Orders duplicates by **creation date (latest first)**.
+- Shows the **attachment Sys ID**, **parent table**, and **record**.

Duplicate Attachment Finder/duplicateAttachments.js

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+(function() {
+	var attachmentGr = new GlideRecord('sys_attachment');
+	attachmentGr.orderByDesc('sys_created_on');
+	attachmentGr.query();
+
+	var attachments = {};
+	var duplicateList = [];
+
+	while(attachmentGr.next()) {
+		var key = attachmentGr.file_name + '|' + attachmentGr.size_bytes;
+		if(!attachments[key]) {
+			attachments[key] = [];
+		}
+		attachmentGr[key].push({
+			sys_id: attachmentGr.sys_id.toString(),
+			table_name: attachmentGr.table_name.toString(),
+			table_sys_id: attachmentGr.table_sys_id.toString,
+			created_on: attachmentGr.sys_created_on.toString()
+		})
+	}
+
+	for (var i in attachments) {
+		if(attachments[i].length > 1) {
+			duplicateList.push({
+				file_key: i,
+				count: attachments[i].length,
+				records: attachments[i]
+			})
+		}
+	}
+
+	if (duplicateList.length === 0) {
+        gs.info('No duplicate attachments found.');
+    } else {
+        gs.info('Found ' + duplicateList.length + ' duplicate attachments:');
+        duplicateList.forEach(function(dup) {
+            gs.info('File: ' + dup.file_key + ' | Count: ' + dup.count);
+            dup.records.forEach(function(r) {
+                gs.info('  Sys_ID: ' + r.sys_id + ' | Table: ' + r.table_name + ' | Record: ' + r.table_sys_id + ' | Created On: ' + r.created_on);
+            });
+        });
+    }
+}());