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Move all SQL Server indexed views to a new filegroup

As databases grow, it often becomes necessary to add new I/O paths to accommodate the growing space. Even without growth that requires this scale, it can still be useful to utilize multiple I/O devices to spread out the load. One way that you can make optimal use of new drives is to add a filegroup to the database and move certain objects (say, all of your indexed views) to the new filegroup.

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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) + 1
Which of the following queries produces the expected ordering and why? (Select all correct)

See possible answers