2012-03-16
2,899 reads
T-SQL
Large table cleanup with minimal locks
How do you delete millions of rows with minimal impact to the business? This article gives you a way to accomplish the removal of old data.
2012-03-06
15,500 reads
Split Function to break the Job History Message into a Table
Split Function for T-SQL Server to break the Job History Message into Table.
2012-03-22 (first published: 2012-03-05)
1,090 reads
2012-03-05
3,075 reads
2012-03-01
3,000 reads
How to join a local table to a remote table by way of a linked server
Distributed queries on linked servers are not the greatest idea from a performance standpoint, but they can be quite useful.
2012-02-27
23,321 reads
2012-02-23
2,479 reads
2012-02-17
2,723 reads
2012-02-15
2,290 reads
What's the Point of Using VARCHAR(n) Anymore?
The arrival of the (MAX) data types in SQL Server 2005 were one of the most popular feature for the database developer. At the time, there was a lot of discussion as to whether this freedom from having to specify string length came at a cost. Rob attempts to give a final answer as to any down-side.
2012-02-15
8,459 reads
Blogs
Advice I Like: Respect
By Steve Jones
“Don’t aim to have others like you; aim to have them respect you.” –...
Blue Sky Programming – The Optimism Trap
Many years ago, before I joined Oracle, I was working on a major modernisation...
Setting Up a Mac for Data Engineering and AI Work
If you work with data pipelines, SQL, notebooks, or machine learning models, a Mac...
Forums
SQL Art, Part 4: Happy 4th of July — A British DBA's Guide to Celebrating a War We Don't Talk About
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
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Question of the Day
BIT_COUNT I
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37What is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 3;See possible answers