Hidden Connections
Ever have strange DTS errors after moving a package? You changed all the connection strings, but still get connection errors. Steve Jones did and tracked down one potential culprit.
2002-10-29
4,375 reads
Articles
Alternatives to SQL Backups
All of do us regular backups. Ok, all of us SHOULD do regular backups. In this article Andy comments on why having a backup plan isn't enough and why you should look at some other options for when you need to fix data errors. This really speaks to the goal of minimizing down time using low tech, readily available solutions. If you're not interested yet, we'll add this - one of the alternatives he suggests is Microsoft Access!
2002-10-28
8,392 reads
Manage Multiple SQL Server Installations and Databases with OSQL
This article explains how to use a simple batch file and script file to manage multiple databases on multiple servers.
2002-10-24
9,926 reads
Open Source ASP Enterprise Manager in Design Phase
Andy relates some info he got from Wes Grant about his freeware and open source project to build a web based admin tool for SQL that is currently in the design/initial coding phase. Get the scoop and maybe write some of the code too!
2002-10-22
4,819 reads
Conflicting Instructions
Ever have problems following something from Books Online? There may be a reason. Microsoft has noticed as well and there are updates for this valuable DBA tool. Here's a sample of the changes and a link to get the update.
2002-10-21
4,444 reads
Designing a Flexible Task Management Database Part II
In this short article by Jamie Voss, he shows you the data model behind much of his task tracking system and the reasoning behind it.
2002-10-17
7,040 reads
Restoring Using DMO - Getting File List and No Recovery
Following up on a question posted in our discussion area, Andy demonstrates how to backup/restore a database using DMO, how to get the list of files to be restored, and how to do a restore with no recovery. Lots of sample code!
2002-10-15
8,624 reads
Reaching the Outer Limits
What's this error:Arithmetic overflow error converting IDENTITY to data type int? It was a new one to me, but read on to find out what it means.
2002-10-14
6,966 reads
Querying XML files using SQL 2000
One of the many useful features gained by SQL Server 2000 is the ability to handle XML documents. This means that any computer language capable of opening an XML files and calling SQL Server stored procedures can make use of this new ability. This article by David Poole shows you how!
2002-10-11
11,998 reads
Snapshot Replication
Now that Andy has converted Steve Jones to a DMO believer we asked him to spend some time discussing replication. In this kick off article he discussion snapshot replication at a very high level - and looking for reasons to use it. This article isn't about how to do snapshot replication, it's about whether you should.
2002-10-10
11,944 reads
Blogs
Free webinar – Tackling the Gaps and Islands Problem with T-SQL Window Functions
I’m hosting a free webinar at MSSQLTips.com at the 19th of December 2024, 6PM...
Counting Groups with Window Functions: #SQLNewBlogger
By Steve Jones
I looked at row_number() in a previous post. Now I want to build on...
The query processor ran out of internal resources and could not produce a query plan – When You’ve Managed to Confuse SQL With a Crazy IN Clause.
Recently I received a cry for help over Teams. The issue was that an...
Forums
How to determine if a DB is currently being used
Hi - I'm looking for advice regarding the best & quickest way to establish...
Data cleansing/conversion tool HPE
Hello. I am looking for a tool Data cleansing/conversion, was recommended HPE any...
System views in a contained availability group
I have a query that runs in a job to check on orphaned users....
Question of the Day
The LAGging NULL
I have this data in a SQL Server 2022 table:
player yearid team HR Alex Rodriguez 2012 NYY 18 Alex Rodriguez 2013 NYY 7 Alex Rodriguez 2014 NYY NULL Alex Rodriguez 2015 NYY 12 Alex Rodriguez 2016 NYY 9If I run this code, what are the results returned in the hrgrowth column?
SELECT player , yearid , hr , hr - LAG (hr, 1, 0) IGNORE NULLS OVER (ORDER BY yearid) AS hrgrowth FROM dbo.playerstats;See possible answers