From 86013114946ac34ec1d7e9bd933c7163f57aa056 Mon Sep 17 00:00:00 2001
From: aarunreddy <66240041+aarunreddy@users.noreply.github.com>
Date: Tue, 16 Sep 2025 11:19:13 -0700
Subject: [PATCH] Create Index_Fragmentation_on_DB

Find the indexes on a database which are fragmented more than 30% and will provide script as well in Script column.
---
 Scripts/Index_Fragmentation_on_DB | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 Scripts/Index_Fragmentation_on_DB

diff --git a/Scripts/Index_Fragmentation_on_DB b/Scripts/Index_Fragmentation_on_DB
new file mode 100644
index 00000000..9c6373e0
--- /dev/null
+++ b/Scripts/Index_Fragmentation_on_DB
@@ -0,0 +1,20 @@
+/**
+Author: Arun Agunuru
+Find the indexes on a database which are fragmented more than 30% and will provide script as well in Script column.
+**/
+use database
+go
+SELECT dbschemas.[name] as 'Schema', 
+dbtables.[name] as 'Table', 
+dbindexes.[name] as 'Index',
+indexstats.alloc_unit_type_desc,
+indexstats.avg_fragmentation_in_percent,
+indexstats.page_count,
+'ALTER INDEX [' + dbindexes.[name] + '] ON ['+dbschemas.[name] +'].['+dbtables.[name]+ '] REBUILD PARTITION = ALL WITH (PAD_INDEX = OFF, STATISTICS_NORECOMPUTE = OFF, SORT_IN_TEMPDB = OFF, ONLINE = OFF, ALLOW_ROW_LOCKS = ON, ALLOW_PAGE_LOCKS = ON)' as Script --provide the script to pickup and execute
+FROM sys.dm_db_index_physical_stats (DB_ID(), NULL, NULL, NULL, NULL) AS indexstats
+INNER JOIN sys.tables dbtables on dbtables.[object_id] = indexstats.[object_id]
+INNER JOIN sys.schemas dbschemas on dbtables.[schema_id] = dbschemas.[schema_id]
+INNER JOIN sys.indexes AS dbindexes ON dbindexes.[object_id] = indexstats.[object_id]
+AND indexstats.index_id = dbindexes.index_id
+WHERE indexstats.database_id = DB_ID() and indexstats.avg_fragmentation_in_percent >= 30 and dbindexes.[name] is NOT NULL
+ORDER BY indexstats.avg_fragmentation_in_percent desc