Interactive Tools

SQL Compiler &
Data Assistant.

Run SQL queries live in your browser against sample datasets, or ask the AI assistant anything about SQL, Power BI, Excel, DAX, or Python for data analytics.

SQL EditorSQLite · Ctrl+Enter to run
QUICK QUERIES
All sales Revenue by category INNER JOIN LEFT JOIN Window functions All employees Inventory by expiry Category summary
Available Tables — click to preview
sales (order_id, emp_id, category, revenue, month) employees (id, name, department, hire_year) inventory (item_id, item_name, stock, expiry_days, category)
Results
Loading database... Browser SQLite
Run a query to see results
Suggested Topics
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Hi! I'm your Data Analytics Assistant. I can answer any question about:

📊 Power BI — DAX, data modeling, measures, RLS
📌 SQL — JOINs, window functions, CTEs, optimization
📋 Excel — VLOOKUP, Power Query, pivot tables
🐍 Python — pandas, numpy, matplotlib, EDA
📝 Data Concepts — star schema, ETL, OLAP

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