A reliable and flexible replacement for sp_MSforeachdb
Find out about the replacement I wrote for the undocumented, unsupported, and ill-advised system procedure, sp_MSforeachdb.
Some weekend maintenance here on sqlblog.org
A quick update on some maintenance I performed on the site over the weekend.
Troubleshooting Error 18456
Updated in 2020 with a few new entries, this is a fairly comprehensive list of the reasons behind various 18456 error messages.
T-SQL Tuesday #128 : Learn From Others
For this month's T-SQL Tuesday, Kerry Tyler asks us to talk about something that went wrong. I had plenty to choose from, and went way back to ~2002 for this short story.
SQL Server 2017 Cumulative Update #21
SQL Server 2017 Cumulative Update #21 is available, with 35 enhancements. The build number is 14.0.3335.7.
Be an ally and a nuisance
Encourage PASS to show they are a diverse and inclusive community.
SQL Server 2019 Cumulative Update #5
SQL Server 2019 Cumulative Update #5 is available, with 86 enhancements. The build number is 15.0.4043.16.
Keep relevant system_health data longer
See two ways you can make the relevant data in the system_health session last longer and not get drowned out by noise.
T-SQL Tuesday #127 : Measure twice, cut once
For this month's T-SQL Tuesday, let's talk about something you're more likely to hear from a carpenter: Measure twice, cut once.
Replace legacy splitting functions with STRING_SPLIT
See how to work around some of the blockers for replacing legacy UDFs with STRING_SPLIT.
SQL Server 2016 SP2 Cumulative Update #13
SQL Server 2016 SP2 Cumulative Update #13 is available, with 29 enhancements. The build number is 13.0.5820.21.
Get to the system_health file target a little easier
Access the system_health file target without tedious string parsing gymnastics.
Index and Partition Space Usage – Part 3
This series shows how I determine the amount of data distributed across indexes, files, filegroups, and partitions.
Heaps, LOBs, and aggregates : A bad combination
Dig into an intermittent stack dump involving an aggregate query against a heap with a LOB column.
SQL Server Cumulative Updates Delayed
Cumulative Updates for SQL Server 2019, SQL Server 2017, and SQL Server 2016 SP2 have been pushed back a month or more due to our current health crisis.
Bad Habits to Kick : Relying on undocumented behavior
Discover some undocumented or unsupported behavior you might not even realize you're relying on.
Bad Habits and Best Practices
An index of over a decade's worth of posts and videos involving bad habits and best practices in SQL Server.
Happy Cinco de Mayo and Happy Taco Tuesday!
See a quick T-SQL script for determining how often Cinco de Mayo falls on Taco Tuesday.
Index and Partition Space Usage – Part 2
I continue a series where I dig into how data is distributed across indexes, files, and filegroups.
"0 to 60" : Switching to indirect checkpoints
I talk about a recent change where I started turning on indirect checkpoints across all user databases.
Removing the default trace – Part 3
I finish up my series on replacing the default trace with views to simplify consumption and a caveat about reports in SSMS.