search for: dbconnectionok

...UseMethod("dbReconnect") # # The conn object should store the options passed to dbConnect so that # it can reestablish the connection. # dbReconnect.default <- function(conn) stop("Invalid connection object") # # User passed something other than a defined connection class # dbConnectionOK <- function(conn) UseMethod("dbConnectionOK") # # Returns TRUE if the connection object is valid and the connection # can be used to communicate with the database backend. # dbConnectionOK.default <- function(conn) FALSE # # User passed something other than a defined connection cla...