There Must Be 15 Ways To Lose Your Cursors… Part 2
Learn to use Where, Claire. Plus a conversion methodology, a test harness and more!
2010-07-02 (first published: 2009-04-27)
28,488 reads
RBarry Young
- Interests: Programming, Design, SQL, Mathematics, Logic, Set Theory, mentoring, Effective Knowledge Transfer, Speaking, Sci-Fi, Theology, Peace, Love and Understanding.
There Must Be 15 Ways To Lose Your Cursors... part 1, Introduction
Learn how to leave those Cursors and loops in the thrash, Nash... An article from longtime contributor and SQL expert, Barry Young.
2010-06-25 (first published: 2009-04-14)
34,169 reads
The Sixty-Second Guide to becoming a SQL Server DBA
So you want to be a DBA, but don't know where to start learning what you need to know? R. Barry Young brings you a sixty second guide for how to get moving.
2009-12-04
16,572 reads
Just For Fun: An Impossible Delete
How can you delete only some duplicates? Without Identity's, Temp tables, Cursors, loops or ROW_NUMBER()? Would you believe, go back to the 70's?
2009-10-30 (first published: 2008-08-05)
32,641 reads
2008-08-07
3,878 reads
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Question of the Day
The Empty Aggregate
I have this table in a SQL Server 2025 database:
CREATE TABLE [dbo].[CustomerOrder] ( [OrderID] [int] NULL, [CustomerID] [int] NULL, [total] [money] NULL ) ON [PRIMARY] GOWhat is returned from this code? (answers are for the sum and then the count)
SELECT SUM(total) AS sum,
COUNT(total) AS count
FROM dbo.CustomerOrder;
See possible answers