DBCC SQLPERF (Logspace) Reporting Internals
This is a broad overview of the DBCC SQLPERF command primarily for version 7 and 2000.
Support for Network Database Files
By default, network database files are not supported with Microsoft SQL Server. Here's a workaround.
Microsoft SQL Server OLAP Services Cell-Level Security
This article describes how SQL Server 7.0 (Service Pack 1) OLAP Services takes advantage of the user and group structure in Microsoft Windows NT to offer cell-level security, and describes several ways to tailor permissions to data across the enterprise.
Review: Professional SQL Server 2000 XML
Professional SQL Server 2000 XML - Find out if this book from Wrox is as interesting as it sounds.
Connection Pooling with Microsoft SQL Server 2000 Analysis Services
This white paper describes how to use the connection pooling objects included with the Microsoft XML for Analysis Provider to develop scalable client and Web applications for Microsoft SQL Server 2000 Analysis Services. (11 printed pages)
An Alternative to Windows NT
Left over from the Y2K fiasco, but a good corporate memo that might still be useful as an alternative to XP.
Death of the Production DBA
If you see a priest outside your cubical, beware! He could be trying to read you your last rites. If he hasn't showed up yet, don't worry, he'll be over shortly because the production DBA is dead or will be shortly.
SQL Server Database Coding Conventions and Best Practices
Learn the key basics of writing quality Transact-SQL code.
Measure for Measure
Do OLAP tools shortchange users with time-varying data? This article by Seth Grimes looks at some of the problems with OLAP tools.
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