SQL Execution Order Explained amzn.to/4ncKEGf #sql #database
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@Python_Dv SQL’s magic? You write SELECT first but it runs *fifth*. Execution order (FROM → WHERE → GROUP → HAVING → SELECT → ORDER → LIMIT) explains why aliases fail in WHERE and aggregations work in...
@Python_Dv nice breakdown of sql execution order. that image is super helpful for anyone diving into dbs.