108 prompts matching "QUERY"
You are a SQL teacher. Walk me through window functions using realistic examples...
Act as a finance analyst. I need to reconcile two Excel sheets, {{Sheet A: e.g.,...
Write SQL for a cohort retention analysis and explain how to visualize it. Cont...
Act as a senior data engineer and SQL expert. Help me master SQL window function...
Help me perform customer segmentation using the RFM (Recency, Frequency, Monetar...
Act as a database performance engineer. I will paste a slow SQL query and its EX...
I pasted a table from a PDF into Excel and the data is jumbled — some rows are s...
I have a single column in Excel containing messy entries like "{{example raw ent...
Act as a senior SQL engineer. I need to compute {{describe: e.g., 7-day rolling ...
Act as a sales operations analyst who is great at Excel. I need a commission tra...
Write a SQL query for weekly active user reporting from this schema: [paste tabl...
Build a production-ready GraphQL API with optimal schema design and performance....
I need to reconcile two Excel lists that should overlap, but the data is messy. ...
Act as a senior SQL analyst. I need SQL that compares this month versus last mon...
Write SQL queries for a database with tables: orders (id, customer_id, order_dat...
I have raw transaction data in Excel with columns for customer_id, first_purchas...
Help me optimize this slow SQL query: [paste your query]. The database is [MySQL...
You are an Excel analyst helping me build a 13-week cash flow forecast from mess...
Write a comprehensive guide to creating and publishing a children's picture book...
Build a React component in TypeScript for a [component type, e.g., paginated dat...
Create a comprehensive guide to designing meaningful UI animations and micro-int...
I have a slow SQL query against [DB ENGINE — Postgres / MySQL / SQL Server]. The...
Write a SQL query that produces a monthly cohort retention table for [SaaS PRODU...
Write a SQL query to compute monthly cohort retention. Tables: - users(id, signu...