SQL Aliases Made Easy: Calculate on the Fly + Cleaner Queries
Автор: LetsUpgrade
Загружено: 2025-12-19
Просмотров: 173
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Learn how to use SQL aliases to calculate on the fly and clean up your queries.
Perfect for absolute beginners who know basic SELECT and want more powerful results.
In this workshop, we’ll break down column aliases, table aliases, and real-world math on your data using SELECT. You’ll practice concatenating fields, doing percentage and discount calculations, and using aliases inside JOINs to keep complex queries readable. We’ll also combine WHERE filters with aliases so you can pull just the data you need, with clear, self-explaining output.
By the end, you’ll write shorter, cleaner SQL for dashboards, reports, and analytics projects, all with easy-to-read column names.
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