2014-03-17
1,948 reads
Carlo Romagnano
- Interests: HIGH Performances
2014-01-15
2,015 reads
2013-12-03
1,931 reads
2013-07-17
2,937 reads
2011-09-13
2,207 reads
2010-10-12
2,969 reads
2010-08-26
3,860 reads
2010-06-25
3,966 reads
2009-02-17
4,829 reads
2008-12-25
4,641 reads
Blogs
Automated SQL Server Benchmarking with HammerDB and Docker: A Complete Testing Framework
I’m excited to announce the release of a new open-source project that fully automates...
T-SQL Snapshot Backups on Availability Group Secondary Replicas
One of my favourite features of SQL Server 2022 was the T-SQL Snapshot Backups....
The Book of Redgate: Hours
By Steve Jones
I have said and written this many times: Redgate Software is the type of...
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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