---------- Forwarded message ----------
From: PALMIER Patrick - CETE NP/INFRA/TRF <
Patrick.Palmier@developpement-durable.gouv.fr>
Date: Tue, May 18, 2010 at 8:05 AM
Subject: Re: [R-sig-DB] Package RPostgreSQL : Problem with dbWriteTable
To: "Davis, Sean (NIH/NCI) [E]" <sdavis2@mail.nih.gov>


 Hello,

Here is the output and se sessionInfo()

I precise that the postgres database has been created with the WIN1252
encoding
User postgres has the complete access rights for the temp directory
I've tried with another user, it is stille the same problem


An idea to solve the problem?


> library(RPostgreSQL)
Le chargement a nécessité le package : DBI
> drv<-dbDriver("PostgreSQL")
> con<-dbConnect(drv,dbname="test",user="postgres",password="*******")
> t<-data.frame(X=1:1000,Y=1000:1)
> dbWriteTable(con,"toto",t,append=T)
Error in postgresqlExecStatement(conn, statement, ...) :
  RS-DBI driver: (could not Retrieve the result : ERREUR:  n'a pas pu ouvrir
le fichier « C:DOCUME~1PalmierPLOCALS~1TempRtmpfWIqkh
sdbi4eda3c82 » pour une lecture : Invalid argument
)
[1] FALSE
Message d'avis :
In postgresqlWriteTable(conn, name, value, ...) :
  could not load data into table



> sessionInfo()
R version 2.11.0 (2010-04-22)
i386-pc-mingw32

locale:
[1] LC_COLLATE=French_France.1252  LC_CTYPE=French_France.1252
LC_MONETARY=French_France.1252 LC_NUMERIC=C
[5] LC_TIME=French_France.1252

attached base packages:
[1] grid      stats     graphics  grDevices utils     datasets  methods
base

other attached packages:
[1] RPostgreSQL_0.1-6 DBI_0.2-5         foreign_0.8-40    memisc_0.95-30
MASS_7.3-5        lattice_0.18-5

loaded via a namespace (and not attached):
[1] tools_2.11.0




 *Patrick PALMIER**
**Centre d'Études Techniques de l'Équipement Nord - Picardie
Département Infrastructures
**Trafic – Socio-économie
*2, rue de Bruxelles, BP 275
59019 Lille cedex
FRANCE
Tél: +33 (0) 3 20 49 60 70
Fax: +33 (0) 3 20 49 63 69


Le 18/05/2010 13:27, > Sean Davis (par Internet, dépôt seandavi@gmail.com) a
écrit  :



On Wed, May 12, 2010 at 2:44 AM, PALMIER Patrick - CETE NP/INFRA/TRF <
Patrick.Palmier@developpement-durable.gouv.fr> wrote:

> Hello,
>
> I have a probem with dbWriteTable method of package RPostrgreSQL
> The table is well added in the database but R doesn't succeed in
> inserting rows
> But If I send the "COPY FROM"  as an sql query in  R, the rows are then
> well added
> I think it is a problem with the temp file create by dbWriteTable
>
> As anyone solved this problem?
>
>
Hi, Patrick.

A reproducible example and the output of sessionInfo() would be useful here.

Sean

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