This paper discusses the challenges that face businesses that rely on data integration technologies to provide meaningful, reliable information to maintain a competitive advantage in today’s business world. It discusses how SQL Server 2005 Integration Services (SSIS) can help Information Technology departments meet data integration requirements in their companies. Real-world scenarios are included.
2006-02-15
2,649 reads
By using Microsoft® SQL Server™ 2005 Integration Services (SSIS) to perform metrics calculations on data extracted from the Siebel Call Center database, the cross-IT (XIT) group in Microsoft Information Technology (Microsoft IT) was able to replace a former reporting application with a new scalable and flexible reporting application to improve reporting throughout the organization
2006-02-14
1,956 reads
SQL Server Integration Services (SSIS) is an enterprise-level data integration platform. SSIS is an entirely new subsystem in SQL Server 2005. This paper tells you how to take advantage of the SSIS management and deployment features.
2006-02-10
3,557 reads
Our very own Brian will be giving 2 2-day classes in 2 weeks in Jacksonille, FL. One will be on SSIS and another on SSAS.
2006-02-10
1,412 reads
This month we will begin creating reports using the SQL Server Business Intelligence Development Studio (BIDS).
2006-02-09
3,195 reads
One of the many new features that have been added to SQL Server 2005 is DDL triggers. We use DML triggers in SQL Server 7.0 and 2000, which executes a bunch of SQL statements or procedures whenever an INSERT, UPDATE or DELETE statement is executed and limited to a table or view object.
2006-02-08
2,440 reads
This article discusses:
* How SQL injection attacks work
* Testing for vulnerabilities
* Validating user input
* Using .NET features to prevent attacks
* Importance of handling exceptions
2006-02-08
3,021 reads
This whitepaper is intended to shed light on the issues affecting application performance in the wide area, and to give IT managers the knowledge required to design strategic enterprise application acceleration and deployment solutions
2006-02-07
3,083 reads
Should you use dynamic or static SQL in your SQL Server application? This is a hotly debated topic and Arthur Fuller brings his thoughts to this debate.
2006-02-06
3,278 reads
there are occasions in all of our working lives when sitting through a PowerPoint presentation is inevitable. Fortunately, there are techniques for feigning interest, many of which have developed over hundreds of years. All you need is a handful of like-minded colleagues with a sporting attitude
2006-02-03
2,581 reads
I’ve been thinking a lot lately about what it actually takes to make an...
By Steve Jones
Redgate is a for-profit company. We look to make money by building and selling...
I’ve uploaded the slides for my Techorama session Microsoft Fabric for Dummies and my...
Comments posted to this topic are about the item Even When You Know What...
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We create the following table and then insert some records in it:
create table t1 ( id int primary key, category char(1) not null, product varchar(50) ); insert into t1 values (1, 'A', 'Product 1'), (2, 'A', 'Product 2'), (3, 'A', 'Product 3'), (4, 'B', 'Product 4'), (5, 'B', 'Product 5');What happens if we execute the following query in both Sql Server and PostgreSQL?
select id,
category,
string_agg(product, ';')
over (partition by category order by id
rows between unbounded preceding and unbounded following) as stragg
from t1; See possible answers