An Interview with Louis Davidson
Want to learn more about some of your favorite authors. Check out this interview with Louis Davidson, author of Professional SQL Server 2000 Database Design.
2001-08-23
2,967 reads
Jon Winer
An interview with Robin Dewson
Want to learn more about some of your favorite authors. Check out this interview with Robin Dewson.
2001-08-15
3,446 reads
Putting 'FOR XML' to Use
Want to take advantage of some of the benefits of using XML for data exchange, take a look at 'FOR XML' in SQL 2000.
2001-05-10
6,139 reads
Running a DTS Package from Query Analyzer
Can you run a DTS package from Query Analyzer...you sure can! Read how to integrate DTS, Jobs and Stored Procedures to run a DTS Package from Query Analyzer.
2001-05-07
10,585 reads
Index Server COM Object Programming in Visual Basic
Jon Winer talks about his adventures with Index Server and provides some hints to help you avoid some common problems.
2001-04-22
4,368 reads
2001-04-22
5,359 reads
Blogs
T-SQL Tuesday #202 SQL Server Outage You’ll Never Forget: A Roundup
When I put together the invitation for T-SQL Tuesday #202, I wasn't sure what...
A Last Minute Trip to the EU
By Steve Jones
My life has some crazy travel stretches for sure. Between speaking, office visits, customer...
Part 3 of 3: Tuning DiskANN — R, Alpha, L, Beam Width, Recall and Latency
In Part 1, we saw how ‘Vamana’ represents vectors as nodes, connects them with...
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Question of the Day
ORDER BY alias
There is a table tmp_tab:
CREATE TABLE tmp_tab ( id int, val int );
INSERT INTO tmp_tab VALUES (1, 1), (2, NULL), (3, 3), (4, 4), (5, 5);You want to order the rows ids by the following expression:
ISNULL(val, id) + 1Which of the following queries produces the expected ordering and why? (Select all correct) See possible answers