SQL for Complete Beginners: A hands on guide to asking databases real questions, even if you've never written a query. by Jonathan Haleen

SQL for Complete Beginners: A hands on guide to asking databases real questions, even if you've never written a query. by Jonathan Haleen

Paperback
$30.99
$30.99
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SQL for Complete Beginners: A hands on guide to asking databases real questions, even if you've never written a query. by Jonathan Haleen
  • SQL for Complete Beginners: A hands on guide to asking databases real questions, even if you've never written a query. by Jonathan Haleen
SQL for Complete Beginners: A hands on guide to asking databases real questions, even if you've never written a query. by Jonathan Haleen

SQL for Complete Beginners: A hands on guide to asking databases real questions, even if you've never written a query. by Jonathan Haleen

$30.99
$30.99
Format: Paperback
ISBN: 9798173420794.0
FormatPaperback

**Intact Gift Giving Condition book**

You export a file. Somebody at work just asked you for a number, and the number is trapped in a system nobody can query. Forty thousand rows. You filter, you scroll, you write a lookup formula that returns #N/A, and an hour later you have an answer you are not sure is right.

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