Attempts to connect to the DB using all LOG_DB_* environment variables. Returns an empty list if a connection is established, returns an `error_list` entry otherwise.

Attempts to connect to the DB using all LOG_DB_* environment variables. Returns an empty list if a connection is established, returns an `error_list` entry otherwise.

Usage

verify_log_connectivity(drv = RMariaDB::MariaDB())

Arguments

drv,

an object that inherits from DBIDriver (e.g. RMariaDB::MariaDB()), or an existing DBIConnection object (in order to clone an existing connection).

Value

An `error_list` entry

Examples

if (FALSE) { # \dontrun{
 verify_log_connectivity(RMariaDB::MariaDB())
} # }