Making the transition from DTS in SQL Server 2000 to SSIS in SQL Server 2005 is quite a leap as the entire paradigm of ETL development has changed. New author U. K. Padjama brings us an article that compares DTS to SSIS and shows how to get started.
2007-06-11
17,638 reads
Business intelligence (BI) and service-oriented architecture (SOA) have conflicting principles and needs. This article will show you how to make peace between them.
2007-06-11
6,335 reads
A synonym is a new object to SQL Server 2005. It is a way to give an alias to an already existing object. For example, if you have a table named SalesHistoryFromArchiveF
2007-06-08
3,890 reads
If you've ever used SQL Server 2005 Integration Services (SSIS), you will have come across raw files. Microsoft introduced them with SSIS as a mechanism for storing data on the local file system. The design of raw files enables data to be written very quickly but, unfortunately, to achieve this performance Microsoft has used a proprietary binary storage format.
2007-06-07
3,167 reads
Continuing with his series on XML in SQL Server 2005, Jacob Sebastian brings us a number of examples on how to work with XML in different situations with SQL Server 2005.
2007-06-06
21,547 reads
The only way to guarantee that your business rules are always enforced for all your data is by using constraints. Learn how to use them to enforce business rules in the database.
2007-06-05
3,215 reads
In systems that require, for auditing purposes, advanced logging and reproducibility of reports between runs, a straightforward update, insert, or delete may be counter-productive. In such circumstances, a bitemporal model is necessary
2007-06-04
2,464 reads
COALESCE() accepts a series of values and a value to use in the event that all items in the list are null; then, it returns the first not-null value. This tip describes two creative uses of the COALESCE() function in SQL Server.
2007-06-01
5,777 reads
Full scan statistics update can be slow and expensive on a large system, and a single update statistics job for a whole database can easily exceed an overnight maintenance window. This article looks at jobs that could update statistics on the system in parallel.
2007-05-31
2,046 reads
Robyn Page delves into all the things you need to know, rather than want to know, about SQL Server replication.
2007-05-30
5,363 reads
By Steve Jones
I went to sleep while reading a Kindle book on my phone. I know...
A conversation with Jan Laš, CIO at HOPI, about what deploying a data agent...
It's time for T-SQL Tuesday #198! This month's topic is change detection. The post T-SQL...
Untuk menutup kartu kredit Bank UOB, Anda dapat menghubungi UOBCall melalui WhatsApp (6288220114008): atau...
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I have this data in a table called dbo.NFLTeams
TeamID TeamName City YearEstablished ------ -------- ---- --------------- 1 Cowboys Dallas 1960 2 Eagles Philadelphia 1933 3 Packers Green Bay 1919 4 Chiefs Kansas City 1960 5 49ers San Francisco 1946 6 Broncos Denver 1960 7 Seahawks Seattle 1976 8 Patriots New England 1960If I run this code, how many rows are returned?
SELECT TOP 2
json_objectagg('Team' : TeamName)
FROM dbo.NFLTeams;
See possible answers