Vasant Raj

  • Interests: Learning new things, Playing Table Tennis and watching English Premier League...

SQLServerCentral Article

Making SA Work

There are quite a few changes in SQL Server 2005 and many of those relate to security. Did you know the sa account can be disabled by default? Longtime author Raj Vasant brings a basic look at connecting and authenticating in SQL Server 2005.

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2006-11-14

4,124 reads

SQLServerCentral Article

ConnectionStringBuilders in .NET 2.0

As a DBA you might not need to build connection strings for your servers very often, but developers certainly need to build these all the time and might contact you for help. Author Raj Vasant takes a look at the new capabilities of .NET 2.0, which can really help make this easier.

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2006-08-01

9,353 reads

SQLServerCentral Article

XML - Good and Bad

XML is becoming more and more the mainstream for data transfers between systems. Web services and SOAP communications are built into SQL Server 2005, requiring the more and more DBAs understand how to work with XML. Raj Vasant has written a number of articles on XML and brings us a look at how XML should and should not be used.

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2006-06-05

9,777 reads

SQLServerCentral Article

Using OpenXML Part II

XML is becoming more and more prevalent in applications and more SQL Server DBAs are learning to work with this data structure. Raj Vasant brings us part 2 of his series on using OPENXML inside SQL Server, looking at passing XML into your stored procedures this time.

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2006-02-16

8,376 reads

SQLServerCentral Article

Exception Handling in SQL Server 2005

SQL Server 2005 brings us a number of enhancements, but the most important to T-SQL developers may be the changes to error and exception handling. The addition of the TRY CATCH structure is an important change and Raj Vasant brings us a look at this enhancement.

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2006-02-02

23,120 reads

SQLServerCentral Article

XML Simplified

Everyone should be aware that XML is supported in SQL Server 2000 and plays an integral part of not only SQL Server 2005, but all of the Windows family. IIS metadata, web services, etc. all involve XML. But do you know what XML is and how to work with it? Author Raj Vasant brings us a basic article on what XML is and how the documents are structured.

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2005-05-23

13,317 reads

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Question of the Day

The "ORDER BY" clause behavior

Let’s consider the following script that can be executed without any error on both SQL Sever and PostgreSQL. We define the table t1 in which we insert three records:

create table t1 (id int primary key, city varchar(50));

insert into t1 values (1, 'Rome'), (2, 'New York'), (3, NULL);
If we execute the following query, how will the records be sorted in both environments?
select city

from t1

order by city;

See possible answers