Data Sources
Native support
- DuckDB — open a
*.duckdbfile (plus an optional working path). - DuckDB (Quack) — connect via URI + token (in-memory / remote Quack).
- Data folder — pick a directory to browse
parquet/csv/ etc. - SQLite — open a database file.
Server databases
- MySQL — host / port / database / user / password.
- PostgreSQL — host / port / database / user / password + SSL mode.
- ClickHouse — host / port / database / user / password (HTTP interface, usually port
8123).
Experimental
- Doris / StarRocks — via the MySQL protocol, usually port
9030. Not heavily tested.
See Local files, Database servers, and Access for details.

