The heart of an RDBMS is the transaction system that it employs. SQL Server has a great one that can easily be misunderstood or misused by those that haven't spent time delving into the details of how it works. Don Peterson has done that and brings us the start of a new series on the details of how transactions work in SQL Server.
2004-11-15
24,998 reads
In this article we are going to assume a few things about the reader as we want to concentrate as much as possible on the Script Component itself and not the peripheral stuff
The things we will assume are:
* You are happy with adding a DataFlow task to the designer in Workflow
* You are happy to configure an OLEDB Source adapter
* You are comfortable with configuring mappings in the Destination adapter
2004-11-15
1,354 reads
To do some of the stuff we wanted in SQL Server 2000 DTS we had put together some serious glue code and to be honest it wasn't pretty. One of the things that we used to have to do this way was if we wanted to implement using workflow constraints a Logical OR. Well that has changed and it is now really simple and this article is going to show you how to implement it.
2004-11-12
1,404 reads
On this site, we have taken a contrarian approach to looking at the ways to configure SQL Server with our Worst Practices series. However Microsoft still looks at it from the other side and release a tool called the Best Practices Analyzer for SQL Server. Author Dinesh Asanka brings us a short look at this tool.
2004-11-11
12,629 reads
In the newsgroups we have been asked on a number of occasions how to execute a stored procedure once for every row of input data. There's currently no really good way of doing this but in SQL Server 2005 DTS that is about to change. This article is going to show you how to take values from a source table and for every row execute a stored procedure which inserts values into another table.
2004-11-11
1,551 reads
SQL Server 2000 added support for XML documents in a few ways. However the support was a little kludgy as it had not been designed into the product from the beginning, but added on later. New author Wayne Fillis brings us some C++ code and a new way to easily retrieve well formed XML documents from your SQL Server.
2004-11-10
8,652 reads
When I got my hands on an early copy of SQL Server 2005 Express and Visual Basic 2005 Express, I decided to build something fun. Read on to see what is built.
2004-11-10
2,655 reads
Another in our series of things you should avoid at all costs. Seems silly at first, not having a detailed recovery plan for your SQL Server. Perhaps it is, but having dealt with any number of problems over the last few years, Steve Jones has some ideas why a detailed plan may not be the best thing to spend your time on.
2004-11-09
8,071 reads
SQL Server Express, a free product based on SQL Server 2005 technology, includes the unique Application XCopy feature, and networking and security that differ from other SQL Server 2005 editions. These topics and the integration of SQL Server Express with Visual Studio 2005 are discussed. Compare this product with the existing Microsoft free databases like MSDE and Jet.
2004-11-09
2,735 reads
SQL Server includes Query Analyzer as a client editing tool for T-SQL code. It's a great tool, but it does have a number of shortcomings. Apex SQL has released an editor that includes a number of features missing in Query Analyzer. Read this review by Brian Kelley.
2004-11-08
7,803 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 Jl. Paus No.81, RT.1/RW.8, Wil, Kec. Pulo Gadung, Kota Jakarta Timur, Daerah Khusus...
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