create proc insert_indexstats (@dbid smallint=NULL,
@objid int=NULL,
@indid int=NULL,
@partitionid int=NULL)
as
--
-- This stored procedure is provided "AS IS" with no warranties, 
and confers no rights. 
-- Use of included script samples are subject to the terms specified 
at http://www.microsoft.com/info/cpyright.htm
-- This stored procedure stores a snapshot of sys.dm_db_index_operational_stats 
into the table indexstas
-- for later analysis by the stored procedure get_indexstats. Please note 
that the indexstats table has an additional 
-- column to store the timestamp when the snapshot is taken
-- 
-- T. Davidson
-- snapshot sys.dm_db_index_operational_stats
--
declare @now datetime
select @now = getdate()
insert into indexstats 
(database_id
,object_id
,index_id
,partition_number
,leaf_insert_count
,leaf_delete_count
,leaf_update_count
,leaf_ghost_count
,nonleaf_insert_count
,nonleaf_delete_count
,nonleaf_update_count
,leaf_allocation_count 
,nonleaf_allocation_count
,leaf_page_merge_count 
,nonleaf_page_merge_count
,range_scan_count
,singleton_lookup_count
,forwarded_fetch_count
,lob_fetch_in_pages
,lob_fetch_in_bytes
,lob_orphan_create_count
,lob_orphan_insert_count
,row_overflow_fetch_in_pages
,row_overflow_fetch_in_bytes
,column_value_push_off_row_count
,column_value_pull_in_row_count
,row_lock_count
,row_lock_wait_count
,row_lock_wait_in_ms
,page_lock_count
,page_lock_wait_count
,page_lock_wait_in_ms
,index_lock_promotion_attempt_count
,index_lock_promotion_count
,page_latch_wait_count
,page_latch_wait_in_ms
,page_io_latch_wait_count
,page_io_latch_wait_in_ms,
now)
select  database_id
,object_id
,index_id
,partition_number
,leaf_insert_count
,leaf_delete_count
,leaf_update_count
,leaf_ghost_count
,nonleaf_insert_count
,nonleaf_delete_count
,nonleaf_update_count
,leaf_allocation_count
,nonleaf_allocation_count
,leaf_page_merge_count
,nonleaf_page_merge_count
,range_scan_count
,singleton_lookup_count
,forwarded_fetch_count
,lob_fetch_in_pages
,lob_fetch_in_bytes
,lob_orphan_create_count
,lob_orphan_insert_count
,row_overflow_fetch_in_pages
,row_overflow_fetch_in_bytes
,column_value_push_off_row_count
,column_value_pull_in_row_count
,row_lock_count
,row_lock_wait_count
,row_lock_wait_in_ms
,page_lock_count
,page_lock_wait_count
,page_lock_wait_in_ms
,index_lock_promotion_attempt_count
,index_lock_promotion_count
,page_latch_wait_count
,page_latch_wait_in_ms
,page_io_latch_wait_count
,page_io_latch_wait_in_ms
,@now 
from sys.dm_db_index_operational_stats(@dbid,@objid,@indid,@partitionid)
go

CREATE proc dbo.init_index_operational_stats
as
--
-- This stored procedure is provided "AS IS" with no warranties, and
-- confers no rights. 
-- Use of included script samples are subject to the terms specified at 
-- http://www.microsoft.com/info/cpyright.htm
--
-- T. Davidson
-- 
-- create indexstats table if it doesn't exist, otherwise truncate
--
set nocount on
if not exists (select 1 from dbo.sysobjects where 
id=object_id(N'[dbo].[indexstats]') and 
OBJECTPROPERTY(id, N'IsUserTable') = 1)
create table dbo.indexstats (
database_id smallint NOT NULL
,object_id int NOT NULL
,index_id int NOT NULL
,partition_number int NOT NULL
,leaf_insert_count bigint NOT NULL
,leaf_delete_count bigint NOT NULL
,leaf_update_count bigint NOT NULL
,leaf_ghost_count bigint NOT NULL
,nonleaf_insert_count bigint NOT NULL
,nonleaf_delete_count bigint NOT NULL
,nonleaf_update_count bigint NOT NULL
,leaf_allocation_count bigint NOT NULL
,nonleaf_allocation_count bigint NOT NULL
,leaf_page_merge_count bigint NOT NULL
,nonleaf_page_merge_count bigint NOT NULL
,range_scan_count bigint NOT NULL
,singleton_lookup_count bigint NOT NULL
,forwarded_fetch_count bigint NOT NULL
,lob_fetch_in_pages bigint NOT NULL
,lob_fetch_in_bytes bigint NOT NULL
,lob_orphan_create_count bigint NOT NULL
,lob_orphan_insert_count bigint NOT NULL
,row_overflow_fetch_in_pages bigint NOT NULL
,row_overflow_fetch_in_bytes bigint NOT NULL
,column_value_push_off_row_count bigint NOT NULL
,column_value_pull_in_row_count bigint NOT NULL
,row_lock_count bigint NOT NULL
,row_lock_wait_count bigint NOT NULL
,row_lock_wait_in_ms bigint NOT NULL
,page_lock_count bigint NOT NULL
,page_lock_wait_count bigint NOT NULL
,page_lock_wait_in_ms bigint NOT NULL
,index_lock_promotion_attempt_count bigint NOT NULL
,index_lock_promotion_count bigint NOT NULL
,page_latch_wait_count bigint NOT NULL
,page_latch_wait_in_ms bigint NOT NULL
,page_io_latch_wait_count bigint NOT NULL
,page_io_latch_wait_in_ms bigint NOT NULL
,now datetime default getdate())
else  truncate table dbo.indexstats
go