Install the ducklake extension to duckdb

Installs the ducklake DuckDB extension and optionally the extensions for alternative catalog backends (postgres, sqlite, mysql). Only needs to be run once per DuckDB version.

Usage

install_ducklake(backend = NULL)

Arguments

backend

Optional character vector of backends to install. The ducklake extension is always installed. Pass "postgres", "sqlite", and/or "mysql" to install the corresponding backend extensions.

Note

On Windows the postgres and mysql extensions are not available (MinGW toolchain). See attach_ducklake() for details.

Examples

if (FALSE) { # \dontrun{
install_ducklake()
install_ducklake(backend = "postgres")
install_ducklake(backend = c("postgres", "sqlite", "mysql"))
} # }