RODBC has not been updated for R 1.5.x (and hence is in the Devel area on
CRAN. One issue is the change in NA handling in R, but I think this is
incorrect usage.
On Fri, 2 Aug 2002, Vikram Khurana wrote:
> Howdy,
>
> I'm trying to use R to access Oracle 8i using the RODBC package On
Linux
> Red Hat 7.3.
> Specs
> R version 1.51
> Driver: Easysoft ODBC - Oracle driver
> Driver Manager: unixODBC
>
> I get the following error when trying to executing RODBC commands. Can
> anybody give me pointers as to what I'm missing or doing wrong
>
> > library(RODBC)
> > channel <- ("DSNName")
That's not right. It should be a call to odbcConnect.
> > sqlQuery(channel,"select * from tableX")
> Error in odbcQuery(channel, query) : NAs in foreign function call (arg 1)
> In addition: Warning message:
> NAs introduced by coercion
> > odbcTables(channel)
> Error in odbcTables(channel) : NAs in foreign function call (arg 1)
> In addition: Warning message:
> NAs introduced by coercion
>
> I am successfully able to run queries on the Oracle 8i database using
> Oracle SqlPlus and also using Easysoft's isql(which uses the odbc.ini
file)
>
> The .odbc.ini file in the root folder looks as follows:
>
> [DSNName]
> Driver = ORACLE
> Database = ServerName
> User = userName
> Password = pwd
> METADATA_ID = 0
> ENABLE_USER_CATALOG = 1
> ENABLE_SYNONYMS = 1
(Is that really correct? You are supposed to fill in entries 2 to 4. Does
this work from a simple ODBC client?)
> Any help is very appreciated!!
>
> Vikram
>
>
>
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--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272860 (secr)
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