Create spReport_INDEX_Missing_Index_Recommendations.sql

Author: hsnbsgl

Reports/spReport_INDEX_Missing_Index_Recommendations.sql

@@ -0,0 +1,32 @@
+SET ANSI_NULLS ON
+GO
+SET QUOTED_IDENTIFIER ON
+GO
+CREATE OR ALTER PROCEDURE [dbo].[spReport_INDEX_Missing_Index_Recommendations]
+@argDBName VARCHAR(128), @argObject_Name VARCHAR(128), @argTop_N SMALLINT
+AS
+BEGIN
+
+IF @argTop_N IS NULL
+	SELECT @argTop_N = 500
+
+SELECT TOP (@argTop_N)  
+CONVERT(DECIMAL(20,2), migs.avg_total_user_cost * migs.avg_user_impact * (migs.user_seeks + migs.user_scans)) AS Total_Impact, 
+	db_name(mid.database_id) AS DB_Name, 
+	object_name(mid.object_id, mid.database_id) AS Object_Name,
+	mid.equality_columns, mid.inequality_columns, mid.included_columns, 
+	CONVERT(DECIMAL(20, 2), migs.avg_total_user_cost) AS avg_total_user_cost, 
+	CONVERT(DECIMAL(20, 2), migs.avg_user_impact) AS avg_user_impact, 
+	migs.user_seeks, migs.user_scans, migs.unique_compiles, 
+	migs.last_user_seek, migs.last_user_scan, migs.system_seeks, migs.system_scans, migs.last_system_seek,
+	migs.last_system_scan, migs.avg_total_system_cost, migs.avg_system_impact,
+	migs.group_handle, mid.statement
+FROM sys.dm_db_missing_index_group_stats  AS migs
+	INNER JOIN sys.dm_db_missing_index_groups AS mig ON (migs.group_handle = mig.index_group_handle)
+	INNER JOIN sys.dm_db_missing_index_details AS mid ON (mig.index_handle = mid.index_handle)
+WHERE (mid.database_id = DB_ID(@argDBName) OR @argDBName IS NULL) AND
+	((object_name(mid.object_id, mid.database_id) LIKE '%' + @argObject_Name + '%') OR (@argObject_Name IS NULL))
+ORDER BY migs.avg_total_user_cost * migs.avg_user_impact * (migs.user_seeks + migs.user_scans) DESC
+
+END
+