Hi everyone, I am the creator of QueryAST Lens, an open-source (MIT license) cross-platform database client I've been working on. I built it because I wanted a better way to visually debug complex SQL queries and understand data lineage directly in the editor. It currently supports DuckDB (including local execution via WASM) and ClickHouse (via HTTP API). Some of the main features I've implemented: 1. Interactive AST and Data Lineage graphs generated directly from SQL. 2. Data profiling and automated column statistics (runs on the DB side). 3. A built-in Excel report engine that uses SQL comment directives (like @preset, @totals). Encrypted vault for connection secrets. It's completely free and available for Windows, macOS, Linux, and Android. I would love to hear your feedback, critiques, or feature requests from the data engineering community! GitHub Link: https://github.com/Hemlig371/que...

QueryAST Lens

sql, duckdb, clickhouse, etl

sql, duckdb, clickhouse, etl