Both SET and SELECT can be used to assign values to variables. But when to or when not to use SET or SELECT? Or does it matter? This articles shows you how SET and SELECT are different in various scenarios, along with examples. You will also find a test script that you can run, to identify the performance differences between SET and SELECT
2004-02-25
344 reads
Randy says that the biggest reason we have so many injection vulnerabilities is that all the asp books use inline sql for their examples! We STILL encounter developers who don't understand injection. Read and pass on to your dev team.
2004-02-24
15,787 reads
The Web Data Administrator is a utility program implemented in ASP.NET that enables you to easily manage your SQL Server data wherever you are. Using its built-in features, you can do the following from Internet Explorer or your favorite Web browser:
Create and edit databases in Microsoft SQL Server 2000 or Microsoft SQL Server 2000 Desktop Engine (MSDE)
Perform ad-hoc queries against databases and save them to your file system
Export and import database schema and data
2004-02-24
277 reads
Andy Warren started his worst practice series some time ago with the intention of looking at the worst things you can do. Given that we may not always be able to implement the best practices, at least we can try to avoid doing things harm the system or decrease performance. This article continues the series and looks at an item I see mentioned in our discussion forum quite often, triggering external events. From a trigger.
2004-02-23
10,275 reads
Press release about Embarcadero products being named finalists in the annual Jolt awards sponsored by Software Development magazine.
2004-02-23
217 reads
Reader Rob Potter suggested that our logo could use some fine tuning and graciously submitted some ideas he had for doing just that. Come take a look and tell us what you think.
2004-02-20
3,834 reads
It's not SQL Server related, but take a break and see how you do. The highest I've seen so far is 1602. If you beat it send a screen shot (small, please) to sjones@sqlservercentral.com
2004-02-20
1,248 reads
Adding a column is one of the simpler tasks you'll ever do as a DBA, yet danger lurks! All too often we add columns without going through some type of check list to make sure we're safe. What could adding a column break? You might be surprised!
2004-02-19
10,049 reads
Brian has been busy lately helping us with content for our magazine (you have checked out www.sqlserverstandard.com haven't you?) but he's back this week with a great write up a new product that let's you read from the transaction log.
2004-02-18
10,864 reads
Looking for a good (or another) TSQL reference? This might be the one. Bruce took a good look at it and points out both the good and the bad.
2004-02-17
5,455 reads
By Steve Jones
It’s Prime Day. A few of my recommendations, since I want to do some...
With Fabric Mirroring, Microsoft is promoting a nice and appealing story for operational reporting...
If you’ve been watching AI roll through the data community and thinking, “this seems...
Comments posted to this topic are about the item SQL Art, Part 4: Happy...
WA:08218154393 Grand Comal Residence, Jl. Raya Ahmad Yani No.20 Blok EA A19, Dusun II,...
Comments posted to this topic are about the item Concurrency and Baseline Control: Level...
I have this code on SQL Server 2022. What happens when it runs all at once?
DROP TABLE IF EXISTS dbo.Commission GO CREATE TABLE dbo.Commission (id INT NOT NULL IDENTITY(1,1) CONSTRAINT CommissionPK PRIMARY KEY , salesperson VARCHAR(20) , commission VARCHAR(20) ) GO INSERT dbo.Commission ( salesperson, commission) VALUES ( 'Brian', 12 ), ( 'Brian', 'None' ) GOSee possible answers