Launch the DuckDB UI in your browser

The launch_ui() function installs and launches the DuckDB UI extension for an active DuckDB database connection. This allows users to interact with the database via a web-based graphical interface.

Your connection from create_contoso_duckdb() is returned in the list.

Usage

launch_ui(.con)

Arguments

.con

A valid DBIConnection object connected to a DuckDB database. The function will check that the connection is valid before proceeding.

Value

The function is called for its side effects and does not return a value. It launches the DuckDB UI and opens it in your default web browser.

Details

The function performs the following steps:

• Checks that the provided DuckDB connection is valid. If the connection is invalid, it aborts with a descriptive error message.

• Installs the ui extension into the connected DuckDB instance.

• Calls the start_ui() procedure to launch the DuckDB UI in your browser.

This provides a convenient way to explore and manage DuckDB databases interactively without needing to leave the R environment.

See also

• create_contoso_duckdb() for creating example Contoso datasets in DuckDB.

• DBI::dbConnect() and DBI::dbDisconnect() for managing DuckDB connections.

• duckdb::duckdb() for creating a DuckDB driver instance.

Examples

if (FALSE) { # \dontrun{
# Connect to DuckDB
db <- create_contoso_duckdb()

# Launch the DuckDB UI
launch_ui(db$con)

# Clean up
DBI::dbDisconnect(db$con, shutdown = TRUE)
} # }