Hi all,
Is it neccessay to run the "Update Statistics" after run "DBCC DBReindex"? Does "Update Statistics" automatically update the stats?
Thanks in advance
Kim,As you can see DBCC DBREINDEX updates statistics by itself - it is no need to update statistics after DBCC DBREINDEX.
drop table test
create table test(id int identity,code varchar(10))
create index test_i on test(id)
go
insert test(code) values('a')
insert test(code) values('b')
insert test(code) values('c')
insert test(code) values('d')
insert test(code) values('e')
go
UPDATE STATISTICS test
go
SELECT STATS_DATE(i.id, i.indid)
FROM sysobjects o, sysindexes i
WHERE o.name = 'test' AND o.id = i.id and i.name='test_i'
go
DBCC DBREINDEX ('test')
SELECT STATS_DATE(i.id, i.indid)
FROM sysobjects o, sysindexes i
WHERE o.name = 'test' AND o.id = i.id and i.name='test_i'
go
Showing posts with label statsthanks. Show all posts
Showing posts with label statsthanks. Show all posts
Saturday, February 11, 2012
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