queries running very slow on a particular table

I have a web application that hits this database 24/7. I have an orders table
and any query that I run on this table is very slow. A simple select query
also runs very slow. This was working fine until this morning. All the other
tables work fine. I ran dbcc showcontig on then ran dbcc dbreindex. Still no
good. Please advise.Have you looked at what the query plan shows for the query on the orders
table? It could be the statistics need to be updated, however the dbcc
dbreindex should have handled that. You may need to run a profiler to
see if the problem is with the table access or perhaps temp tables.
Shahryar
Beginner wrote:
>I have a web application that hits this database 24/7. I have an orders table
>and any query that I run on this table is very slow. A simple select query
>also runs very slow. This was working fine until this morning. All the other
>tables work fine. I ran dbcc showcontig on then ran dbcc dbreindex. Still no
>good. Please advise.
>
Shahryar G. Hashemi | Sr. DBA Consultant
InfoSpace, Inc.
601 108th Ave NE | Suite 1200 | Bellevue, WA 98004 USA
Mobile +1 206.459.6203 | Office +1 425.201.8853 | Fax +1 425.201.6150
shashem@.infospace.com | www.infospaceinc.com
This e-mail and any attachments may contain confidential information that is legally privileged. The information is solely for the use of the intended recipient(s); any disclosure, copying, distribution, or other use of this information is strictly prohibited. If you have received this e-mail in error, please notify the sender by return e-mail and delete this message. Thank you.|||Any blocking going on?
run sp_who2 and look for the BlkBy column
http://sqlservercode.blogspot.com/