Finding the relationship of a filegroup and a partition
The other day, I was trying to find out which partition is on which filegroup for a a partitioned table....
2007-12-12
1,581 reads
Jeffrey Yao
Another use of OpenRowSet()
From time to time, I need to dump out the result from a SP, such as sp_lock or sp_who.
Traditionally,...
2007-11-29
1,397 reads
Distributed Transaction Issue Msg 7391
I solved an "interesting" issue today. It is about distributed transaction. When I set up transactional replication with immediate updating...
2007-11-21
3,632 reads
Generate RPC:Completed Event
I was doing a research on SQL trace regarding RPC:Completed event. So I need to generate a RPC:Completed event first...
2007-11-14
1,732 reads
save disk when doing backup
As a DBA, most of us will also take care of test environment. However test servers usually cannot afford to...
2007-11-11
378 reads
Survive A SQL Server DBA Technical Interview
Another little bit of career advice, this time from longtime author Jeffrey Yao who gives you some pointeres on what you should know for your next job interview.
2007-10-12 (first published: 2006-07-10)
36,140 reads
How to be a Good DBA - Strategy and Tactics
New Author! And long time reader - Jeffrey was site member #712, almost 3 years and 130,000 members ago! This article describes the skills needed to progress from junior to intermediate to senior DBA.
2007-10-02 (first published: 2004-03-03)
39,002 reads
Let database work for your daily life
I know there are many off-shelf stuff, like MS Money, that can help you organize your personal financial things, but...
2005-09-11
1,338 reads
about xp_sendmail
I got a very interesting issue, I may guess the reason but not sure why it is this way.
Symptom: Logon to...
2005-09-09
1,376 reads
one issue about SQL 2000 BOL
This is my first post, congrats to myself. 🙂
DTS Connection object does not list "UseTrustedConnection" property
I am working on a...
2005-09-08
1,348 reads
Blogs
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A New Word: Fawtle
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Post-quantum key exchange – Insurance policy for your packets
AWS recently added support for Post-Quantum Key Exchange for TLS in Application Load Balancer...
Forums
Where Your Value Separates You from Others
Comments posted to this topic are about the item Where Your Value Separates You...
Fixing the Error
Comments posted to this topic are about the item Fixing the Error
T-SQL in SQL Server 2025: Encoding Functions
Comments posted to this topic are about the item T-SQL in SQL Server 2025:...
Question of the Day
Fixing the Error
On SQL Server 2025, I have a database that has this collation: SQL_Latin1_General_CP1_CI_AS. I decide I want to run this code:
SELECT UNISTR('*3041*308A*304C*3068 and good night', '*') AS 'A Classic';
I get this error:Msg 9844, Level 16, State 4, Line 24 The char/varchar input type uses an unsupported collation. Only a UTF8 collation is supported with char/varchar input type in UNISTR function.What is the easiest way to fix this error? See possible answers