One common problem in querying is to reference the previous row in a data set as part of a calculation. David McKinney brings us an interesting solution using SQL Server 2005.
2010-08-20 (first published: 2008-03-13)
55,384 reads
Continuing with his series on using auditing information to roll transactions forward or back, David McKinney shows us how to generate audit triggers using XML.
2009-05-18
3,868 reads
Using an audit table to rollback changes to data might be a nice addition to many applications. David McKinney's new series looks at how you can use this data for RollBack or RollForward.
2009-05-11
6,395 reads
This should find all tables referenced by an sp. It uses syscomments and hence has a wrap 'issue'.
2008-12-30 (first published: 2008-12-05)
1,038 reads
Getting a result set of XML is the easy part, but what about exporting the data in a human readable format? Most DBAs don't
spend a lot of time formatting XML output, but it doesn't hurt to know how. New author David McKinney brings us a technique for generating an XML article and then using SSIS and XSL to transform it into an HTML page.
2008-01-28 (first published: 2007-02-21)
10,636 reads
Auditing is something that almost every DBA needs to tackle at some point in his or her career. David McKinney brings a new twist on the solution by using XML and XSL to help implement auditing in your SQL Server application.
2007-08-20
5,188 reads
By Steve Jones
I wrote about learning today for the editorial: I Can’t Make You Learn. I...
By ReviewMyDB
Fabric has CI/CD built in, but if you've tried to use it for database...
By Steve Jones
attriage – n. the state of having lost all control over how you feel...
I have a need to execute a stored procedure and return the results to...
Title pretty much says it all - can this be done? I've tried several...
Comments posted to this topic are about the item BIT_COUNT II
In SQL Server 2025, I have a table (dbo.UserPermission) that contains this data:
UserID UserPermissions 15 23 37 4 NULLWhat is returned when I run this code:
select bit_count(UserPermissions) as PermissionCount from dbo.UserPermission where UserID = 4;See possible answers