Viewing 15 posts - 34,516 through 34,530 (of 49,552 total)
Jeff Moden (1/21/2010)
Heh... wow! You can get a degree for less. :hehe:
You can studying here, not sure about the USA. (That 7.5-to-1 exchange rate really messes things up)
See why...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 22, 2010 at 2:13 am
What do you mean by 'cannot work'? Is it giving an error? Is it not giving the values you want? Something else?
Calculated columns are not stored, they're calculated when the...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 22, 2010 at 2:12 am
Duplicate post. No replies to this thread please. Direct replies to:http://www.sqlservercentral.com/Forums/Topic851782-391-1.aspx
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 22, 2010 at 2:11 am
Silaphet Mounkhaty (1/21/2010)
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 22, 2010 at 2:11 am
Can you try shrinking in smaller chunks?
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 22, 2010 at 2:08 am
Saravanan T (1/21/2010)
But still i want to increase the performance.
Then look at tuning your queries and indexes. That's usually the largest return on time spent
Is there any way...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 22, 2010 at 1:52 am
Sounds more like stale statistics.
Does UPDATE STATISTICS <Table Name> WITH FULLSCAN help?
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 1:36 pm
Do you have blocking or deadlocks? Are you seeing error 1205 for either process?
If deadlocks, switch traceflag 1222 on. That will result in a deadlock graph been written to the...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 1:33 pm
I've done it on my x64 desktop. Ran a simple update. Everything stopped responding, including OS. Not pretty.
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 12:59 pm
Run this, post any results.
DBCC CHECKDB (<Database Name>) WITH NO_INFOMSGS, ALL_ERRORMSGS
Also, don't shrink the DB to the minimum size. Leave it some space free. SQL needs some free space in...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 12:52 pm
Standard edition ignores locked pages if you're below a certain patch level. SP3 + some cumulative update. Can't recall exactly which one (google is your friend here)
Setting max memory is...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 12:48 pm
JMSM (1/21/2010)
Q1: My SQL Instance its configured to automatically update statistics so why are not update...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 11:27 am
What are the NTFS permissions on the folder? For sharing there must be the share permission and the underlying NTFS file system permissions
The SQL service account must have read and...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 10:49 am
Most likely because it's figured that it will read fewer pages if it scans the nonclustered index. The NC index has the clustering key in it, so it can just...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 10:48 am
To reproduce that in your test example, change your insert into the first temp table as follows:
INSERT INTO #pool_def VALUES('pool', 'subcmp1')
INSERT INTO #pool_def VALUES('pool', 'subcmp2')
INSERT INTO #pool_def VALUES('pool', 'LEADCMP')
Because there...
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability
January 21, 2010 at 8:56 am
Viewing 15 posts - 34,516 through 34,530 (of 49,552 total)