Tag Archives: PL/SQL

Introduction Data consumers, business analysts, managers, auditors, rarely want to sift through dozens of rows to find a concise summary. They prefer one-line summaries that read like natural language: “User 123 listened to Blues, Jazz, and Rock” or “Order 456 includes Widget A, Widget B, and Widget C.” Oracle LISTAGG delivers exactly that in SQL, and when combined with PL/SQL, …

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