Despite the major advances made with Profiler in SQL Server 2005, auditing changes isn't one of the strengths of the product. New author Sergey Pustovit brings us his technique that allows auditing of actions using shared accounts from an application. A few minor code changes, but overall this is a very interesting idea.
2005-07-20
7,566 reads
By Steve Jones
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Comments posted to this topic are about the item Server-Level Table sizes
Comments posted to this topic are about the item Optional Parameter Plan Optimization in...
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