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Last Week Reading (2021-11-28)

? Press SynapseML: A simple, multilingual, and massively parallel machine learning library Microsoft just announced the release of SynapseML (previously known as MMLSpark) SSH File Transfer Protocol (SFTP) support...

2021-11-28

17 reads

Blog Post

Last Week Reading (2021-11-28)

?? Press SynapseML: A simple, multilingual, and massively parallel machine learning library Microsoft just announced the release of SynapseML (previously known as MMLSpark) SSH File Transfer Protocol (SFTP) support...

2021-11-28

17 reads

Blog Post

About blogging

A friend wants to get started and write a blog, and so asked me for advice. Here’s what I had […]
The post About blogging appeared first on Jen McCown.

2021-11-27

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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)

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