Optional Parameters Causing Index Scans
Optional parameters in a stored procedure often lead to scans in the execution plan, reading through the entire table, even...
2014-04-15
729 reads
Optional parameters in a stored procedure often lead to scans in the execution plan, reading through the entire table, even...
2014-04-15
729 reads
Many people see CXPACKET at the top of their waits and start trying to fix it. I know this topic’s...
2014-03-11
1,613 reads
My company cut the training budget this year, and it’s not that uncommon for that to happen anymore. However, I’m...
2014-03-04
1,080 reads
DBAs are the gatekeepers, but if we make it an unpleasant process then people will find a way around the...
2014-02-13
476 reads
Chances are you have extra information in the buffer pool for a bad query and it’s dragging down your PLE,...
2014-01-08
2,002 reads
First, lets understand what the types of indexes are. If you take a reference book, you have the two types...
2013-11-20
1,676 reads
I started a new job a month ago, but didn’t want to just figure things out as they came to...
2013-10-08
840 reads
Fires, SAN failures, tornados, and car accidents all came up today, yet it was a very good day at work. ...
2013-10-04 (first published: 2013-09-30)
2,163 reads
Here’s my full presentation for SQL Saturday #250 in Pittsburgh this past Saturday along with some notes on what I...
2013-09-20
948 reads
Trending database and table sizes helps give you an idea of what to expect, and, sometimes, points out problems and...
2013-09-11 (first published: 2013-09-10)
4,089 reads
By HeyMo0sh
As a DevOps practitioner, I’ve always focused on performance, scalability, and automation. But as...
By Brian Kelley
On Patch Tuesday, in addition to OS and Office security patches, Microsoft also released...
When mirroring was first released for Azure SQL Database, it used Change Data Capture...
We have two "identical" instances of an ASP.NET web service (or so I have...
Comments posted to this topic are about the item OPENQUERY Flexibility
Comments posted to this topic are about the item A Full Shutdown
Which of these are valid OPENQUERY() uses?
See possible answers