ext_is_installed: Check whether a DuckDB extension is installed

In quak: Query 'Azure Data Lake Storage Gen2' with 'DuckDB'

Check whether a DuckDB extension is installed

Description

Check whether a DuckDB extension is installed

Usage

ext_is_installed(name, conn = conn_default())

Arguments

name	Character scalar. Extension name.
conn	A DuckDB connection. Defaults to conn_default().

Value

Logical scalar.

Examples

conn <- DBI::dbConnect(duckdb::duckdb())
ext_is_installed("httpfs", conn = conn)
DBI::dbDisconnect(conn, shutdown = TRUE)

quak documentation built on June 9, 2026, 5:09 p.m.