search for: dbidriv

Hi all, I would like the following code to work, but it doesn't: library(DBI) library(RODBC) m <- dbDriver("RODBC") # Example for dbConnect(DBI), causes error m <- dbDriver("ODBC") # Example for DBIDriver-class(DBI), causes error The errors are: Error in do.call(as.character(drvName), list(...)) : could not find function "RODBC" (substitute "ODBC" for "RODBC" to get the second error) I've successfully used RODBC without using the DBI interface, and I've su...

I am having difficulty using in 1.8.0 an object created under 1.7.1. The following is a 'minimal example' of the issue. First the part in 1.7.1: > require("methods") [1] TRUE > setClass("foo",representation("vector",label="character")) [1] "foo" > x <- new("foo",1:2,label=LETTERS[1:2]) >

I have been installing and using the RMySQL package, version 0.5-3 with R versions 1.9.0 and 1.9.1 on Windows XP without any problem. I installed the package using the .zip binary package available at http://stat.bell-labs.com/RS-DBI/download/index.html. However, I ran into a problem using this package with the latest version 2.0.0 of R. The installation went ok, but loading the library using