SQL Data & Analysis
Prompts
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Business Question to SQL Translator
Convert a plain question into a correct query.
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Window Functions Cookbook for My Schema
Learn analytic SQL with examples on your tables.
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Query Review and Correctness Check
Find logic errors in an existing query.
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Cohort Retention Analysis in SQL
Build retention tables from event data.
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Data Modeling for Analytics: Star Schema Design
Design fact and dimension tables for reporting.
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SQL Practice Problems With Hidden Solutions
Generate drills that match your skill level.
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SQL Performance Tuning Walkthrough
Improve a slow query step by step.
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Slowly Changing Data and History Tracking in SQL
Model and query changing records over time.
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Data Quality Checks as SQL Tests
Write automated assertions on a warehouse.
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Analytical SQL for Marketing and Product Funnels
Query funnels, attribution, and cohorts.
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Recursive Queries for Hierarchies and Org Charts
Query trees and nested relationships correctly.
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Pivoting and Unpivoting Data in SQL
Reshape tables without error.
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Date Dimension and Calendar Queries
Handle fiscal calendars, gaps, and periods.
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SQL Query Documentation and Naming Standards
Make queries readable and maintainable.
No prompts match those filters.