Phil shows how to start squeezing powerful magic from SSMS for doing a detailed exploration of the metadata of your routines and tables, In this third part to the series on exploring your database schema with SQL.
2010-05-19
3,433 reads
Did you know that by precompiling LINQ queries you might actually be degrading your app’s performance if you’re not careful? Julie Lerman explains how to ensure you’re not re-precompiling queries each time and losing the expected performance benefits across post-backs, short-lived service operations and other code where critical instances are going out of scope.
2010-05-18
2,242 reads
This article covers the basics of TRY CATCH error handling in T-SQL introduced in SQL Server 2005. It includes the usage of common functions to return information about the error and using the TRY CATCH block in stored procedures and transactions.
2010-05-17
5,003 reads
How do you, as a database administrator, display the wealth of knowledge in your Database to the organization in a meaningful way -- Business Intelligence.
2010-05-14
4,902 reads
Continuing from Part I of the Spatial Data series we model an in-memory/persistent data repository for storing geocoded data and plot the data.
2010-05-13
1,908 reads
Having a good set of indexes on your SQL Server database is critical to performance. Efficient indexes don't happen by accident; they are designed to be efficient. Greg Larsen discusses whether primary keys should be clustered, when to use filtered indexes and what to consider when using the Fill Factor.
2010-05-12
6,106 reads
when you create a data source in SSRS 2008 R2 (Nov CTP), you won't be able to get SSIS listed as a data source type. Therefore applications that are already using it as a data source or applications that require it as a data source get stuck. Let's learn how to enable and get SSIS listed back as a data source in SSRS 2008 R2.
2010-05-11
3,031 reads
When a SQL expert moves from Oracle to SQL Server, he can spot obvious strengths and weaknesses in the product that are too familiar to be apparent to the SQL Server DBA. Jonathan Lewis is one such expert: In this article he records his train of thought whilst investigating the mechanics of the SQL Server database engine. The result makes interesting reading.
2010-05-10
3,704 reads
I have installed a new instance of SQL Server 2008 Analysis Services and I am unable to find the Surface Area Configuration tool that I used to use in SQL Server 2005. How can I manage the Analysis Services features in SQL Server 2008?
2010-05-07
2,724 reads
The usefulness and utility of the SQL Server Agent cannot be overstated. Oracle Database supports the automatic starting of an instance, so whatever is associated with the Oracle instance can also be started along with the instance. The same holds true with the SQL Server instance and its agent service.
2010-05-06
3,650 reads
PlanTrace: Stop Reading Redshift EXPLAIN Plans. Start Seeing Them Introducing PlanTrace — a free, browser-based...
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...
By Cakhia TV Bóng Đá Trực Tuyến
Telp/WA.0821°3111°179 Jl. Duta Harapan Indah Jl. Kapuk Muara Raya No.33 Blok K.32, Kapuk Muara,...
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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