ColumnarLab

Local Data. Private AI. Zero Cloud.

T-SQL Compatible

Workspace

No tables yet. Upload an Excel file to get started.

Query History

📝

No queries executed yet

Query 1

SQL Editor

Loading...

✓ T-SQL Syntax Check

Results

Dates:

Initializing DuckDB-Wasm...

✨Patch

Auto-run queries

💬

Ask a question about your data in plain English

e.g. "Total sales by region last month"