I am trying to follow the steps described in
but I keep getting the same error message after the
DB <- RODM_open_dbms_connection(dsn="orcl", uid="dm", pwd="dm")
command. The message is
Error in typesR2DBMS[[driver]] <<- value[c("double", "integer", "character", :
cannot change value of locked binding for 'typesR2DBMS'
and doing a traceback() I get
2: setSqlTypeInfo(driver, list(double = "double precision", integer = "integer",
character = "varchar(255)", logical = "varchar(255)"))
1: RODM_open_dbms_connection(dsn = "orcl", uid = "dm", pw = "dm")
Could anyone suggest some way to fix this? I am stuck and I need to get this working asap.
Thank you very much in advance
Oracle R Enterprise with the sub-package OREdm provides R access to Oracle Data Mining algorithms. Please see the ORE OTN webpage at http://www.oracle.com/technetwork/database/options/advanced-analytics/r-enterprise/index.html for further details and a link for downloading the software.
Thank you for your reply.
I tried installing Oracle R Enterprise but I got stuck again, this time apparently because I do not have Oracle database 220.127.116.11 but rather 18.104.22.168.0.
So I would like to ask you if there is some way of using RODM, or some other way of having R access to ODM algorithms?
If you have Oracle support, we recommend upgrading to Oracle Database 22.214.171.124, or installing the patch as indicated in the Users Guide.
To use OREdm, which came out in ORE 1.3, this upgrade or patch is required.
Edited by: mhornick on May 8, 2013 11:53 AM