Rolling back transactions with cursors and local variables.
I’ve been doing some work on a credit card payment system lately. Obviously this needs to be robust and consistent...
2014-04-10
789 reads
Matt
Quick Tip: Migrating a SQL Server Mirroring Witness server.
If you’re like me, you might be thinking “I want some more things to think about when I migrate between...
2014-03-27
640 reads
Quick tip: Querying AD with xp_logininfo
We all have blind spots in our knowledge. We don’t know they are there and when we are thinking through...
2014-03-13
734 reads
Issue with sys.dm_db_index_usage_stats in SQL Server 2012
I’d be struggling to remember a week where I hadn’t run a query against the dmv sys.dm_db_index_usage_stats to find unused...
2014-03-10 (first published: 2014-02-27)
3,211 reads
SQL Server configuration files
Problem: You require the ability to perform a repeatable standardised installation of multiple instances of SQL Server or the ability...
2014-02-13
43,306 reads
Conditional Aggregates
The Problem: A legacy table contains amounts and a char column indicating whether the amount is a credit or a...
2014-02-11 (first published: 2014-02-04)
3,068 reads
My Favourite SSMS productivity tips
It’s a well known fact that any sitcom that runs for a certain length of time will release a clip...
2014-01-13
1,666 reads
Apply SP1 to SQL Server 2012 on active/active Windows Server 2012 cluster.
A while ago I blogged my about my approach to service packing a SQL Server 2008R2 active active cluster. Time...
2014-01-08
1,574 reads
Quick tip: Could not load package “xxx” because of error 0xC0014062
I struck this error in one of my SSIS packages, I found lots of tips and suggestions online for the...
2014-01-08 (first published: 2014-01-06)
1,992 reads
Duplicate Statistics
The Setup:
Standard best practise is to have auto create and auto update statistics set for SQL Server databases. But there...
2013-09-03 (first published: 2013-08-28)
3,485 reads
Blogs
DATEADD Truncates the Number Parameter: #SQLNewBlogger
By Steve Jones
This was an interesting thing I saw in a Question of the Day submission....
Using SQLFluff
I thought I didn’t care about linting, and lately, I haven’t written a lot...
Marketing Analyst: The Data-Driven Superhero Your Company Needs
Want to blend your love of marketing with the power of data? Becoming a...
Forums
Dynamic T-SQL Script Parameterization Using Python
Comments posted to this topic are about the item Dynamic T-SQL Script Parameterization Using...
Eliminate a function by writing out the code is now throwing an error
/* I'm trying to eliminate (write out) this function 'largest_date', but SQL Server 2016...
SQL Server Migration - Redirecting Old Instance Connections to New AG Listener
Hi everyone, I’ve been tasked with migrating a Standalone SQL Server instance to a...
Question of the Day
A Strange Choice
What is returned when I run this code in SQL Server 2022?
CREATE TABLE CatIndex
( indexval VARCHAR(20)
)
GO
INSERT dbo.CatIndex (indexval) VALUES ('1'), ('2'), ('3')
GO
SELECT CHOOSE(indexval, cast('2025-01-01' AS DATE), CAST('2025-02-01' AS DATE), CAST('2025-03-01' AS DATE))
FROM dbo.CatIndex AS ci See possible answers