SQL-ADVANCED5 MIN READ
Sort Window Clauses by the Question They Answer
Categorize common window-function ingredients by whether they define peers, sequence, or visible rows.
Place each SQL fragment in the bucket that matches the question it answers. Defines the peer set Defines the sequence Defines visible rows partition by customer_id partition by region, month_start order by event_at, event_id order by revenue desc rows between unbounded preceding and current row rows between unbounded preceding and unbounded following
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