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
794 reads
I’ve been doing some work on a credit card payment system lately. Obviously this needs to be robust and consistent...
2014-04-10
794 reads
If you’re like me, you might be thinking “I want some more things to think about when I migrate between...
2014-03-27
643 reads
We all have blind spots in our knowledge. We don’t know they are there and when we are thinking through...
2014-03-13
736 reads
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)
3,217 reads
Problem: You require the ability to perform a repeatable standardised installation of multiple instances of SQL Server or the ability...
2014-02-13
44,463 reads
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)
3,077 reads
It’s a well known fact that any sitcom that runs for a certain length of time will release a clip...
2014-01-13
1,671 reads
A while ago I blogged my about my approach to service packing a SQL Server 2008R2 active active cluster. Time...
2014-01-08
1,580 reads
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)
1,995 reads
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)
3,501 reads
Setting page visibility and the active page are often overlooked last steps when publishing...
By Steve Jones
It’s time for T-SQL Tuesday again and this time Todd Kleinhans has a great...
By Steve Jones
Recently I was working in VS Code and I saw a walkthrough for the...
Comments posted to this topic are about the item Password Guidance
Comments posted to this topic are about the item Using table variables in T-SQL
I am trying to check out elastic query between two test instances we have...
What happens if you run the following code in SQL Server 2022+?
declare @t1 table (id int); insert into @t1 (id) values (NULL), (1), (2), (3); select count(*) from @t1 where @t1.id is distinct from NULL;See possible answers