SQL-BASICS5 MIN READ
Sort the SQL Clause Pipeline
Classify SQL clauses by their role in the logical query pipeline.
Place each clause or expression in its logical stage. Source rows Row filters Group rows Group filters Output and sort FROM orders o JOIN customers c ON c.id = o.customer_id WHERE o.ordered_at >= DATE '2026-06-01' AND o.status = 'paid' GROUP BY c.segment HAVING SUM(o.amount) > 10000 SELECT c.segment, SUM(o.amount) AS revenue ORDER BY revenue DESC
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