Sometimes there is a need to process files in a folder, but first you need to determine which files need to be processed compared to older files that have already been processed. There are several ways that this can be done, but in this tip I show you a way this can be done using SQL Server and XML.
2009-05-19
2,568 reads
Add a third node to a two-node Peer-to-Peer replication topology and learn how to resolve an update-update conflict.
2009-05-19
1,936 reads
This video demonstrates how to improve the performance of the data flow in an Integration Services package. In this video, you will learn how to tune the following phases of the data flow: Extraction, Transformation, Loading
2009-05-18
2,270 reads
I want to know how Windows PowerShell can help me as a SQL Server DBA.
2009-05-18
3,498 reads
Get an overview of how to set up and use XML Web Services using SOAP/HTTP inside SQL Server 2005 (formerly known as "Yukon"). Illustrative examples are included. To get the most from this paper, you should have a basic understanding of Web service technologies including HTTP, SOAP, and WSDL.
2009-05-15
1,725 reads
Unlike other relational database management systems that shall remain nameless, SQL Server's underlying coding language, T/SQL, does not have a built-in function for padding string values. I recently took it upon myself to create my own and as you'll see I got a little carried away
2009-05-15
2,910 reads
The other day at a conference, the subject of data degradation/corrosion arose. The speaker at the conference said that data in a database degraded or corroded over time. The statement was made as if degradation over time applied to all databases. I found this blanket statement to be misguided. Indeed, I think that data does degrade in some databases, but not all.
2009-05-14
2,180 reads
XML Data Modification Language (XML DML) allows you to modify and update XML data. When working with SQL Server Databases, this is the most efficient way to modify elements in an XML column, yet the techniques of using XML-DML have not been well, or simply, described - up until now. Robert Sheldon presents a practical workbench to show the various modify methods
2009-05-14
1,420 reads
This white paper covers best practices on report design and helps you avoid common mistakes when choosing a report layout and output format. Take advantage of existing product features to achieve the results you want. The paper includes report and code examples that implement functionality that is frequently requested.
2009-05-13
4,606 reads
This article is for newbies who have just started their career in SQL development. Everyone might have faced this problem when importing or inserting data into tables when they accidentally put the data in the wrong columns. The first thought would be to delete the data and start over, but in this tip we look at a simple solution to swap the data.
2009-05-13
2,356 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...
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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