dot-validate_driver: Validate driver availability before connection

.validate_driverR Documentation

Validate driver availability before connection

Description

Internal helper that combines driver info lookup and availability check. Used by connection functions to ensure required packages are installed.

Usage

.validate_driver(driver)

Arguments

driver

Character. Database driver name

Value

NULL (invisible). Throws error if driver package not available.


framework documentation built on Feb. 18, 2026, 1:07 a.m.