Development
Query Graphs
It is also possible to render the profiling output as a query graph.
The query graph visually represents the query plan, showing the operators and their relationships.
The query plan must be output in the `json` format and stored in a file.
After writing a profiling output to its designated file, the Python script can render it as a query graph.
The script requires the `duckdb` Python module to be installed.
It generates an HTML file and opens it in your web browser.  
```bash
python -m duckdb.query_graph /path/to/file.json
```