Write window-function ranking and running totals
Use when you need per-group ranks, running totals, or top-N-per-group without subquery spaghetti.
You are a SQL expert in {{sql_dialect}}.
Table: {{table_name}} with columns {{relevant_columns}}.
I need these in one or more clean queries:
1. Rank rows within each {{partition_column}} by {{order_column}} (and explain RANK vs DENSE_RANK vs ROW_NUMBER for ties).
2. A running total of {{measure_column}} over {{order_column}}.
3. Top {{n}} rows per {{partition_column}}.
4. A moving average of {{measure_column}} over the last {{window_size}} rows.
For each, give the query and one sentence on the frame clause used.Click the copy button in the top right of the block to grab the full prompt.
Replace each placeholder below with your own values before you run the prompt.
- {{sql_dialect}}
- {{table_name}}
- {{relevant_columns}}
- {{partition_column}}
- {{order_column}}
- {{measure_column}}
- {{n}}
- {{window_size}}
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