similar to: Segmentation Fault occured while connecting to the database

Hi All, Sorry to bother everyone again.Ofcourse Prof Ripley ,Yihui and Uwe had replied to my email.But this segmentation fault error was not solved.I agree with Prof Ripley,as he said my R and all other configurations,are very old.But what i don't understand is ,i was able to run analysis till few days before,and why suddenly this error. *The configuartions i use:---* *R-version * *>

Hi there. I see in a post from 2002 that you got the following problem with RMySQL: > con <- dbConnect(m) Process R segmentation fault at Wed Aug 28 08:21:11 2002 I have the same problem today: drv=dbDriver("MySQL") dbConnect(drv) # or with pretty much any other failing options Program received signal SIGSEGV, Segmentation fault. 0x00002b28d60c9fa0 in strlen () from

Hi, i have R on ubuntu64 i got ROracle database connection issues as seen below at a loss do to what next > library(ROracle) Loading required package: DBI > m <- dbDriver("Oracle") > con <- dbConnect(m, username="EPICEDF", password="ps39000b", dbname="EPICD2007", address="10.1.16.40") Error in oraNewConnection(drv, ...) : unused

Hi, I'm trying to use R's DBI interface but it appears to be broken. I am using R 1.8.0 on Linux, and have just installed DBI 0.1-6 through the command 'install.packages("DBI")'. Installation went fine, but now when I try to do a simple dbConnect(), it won't do anything besides complaining about an internal error: > library(DBI) > dbConnect(anything) Error

Dear R community, I tried to optimized my R code by using Rprof. In my R code I'm using MySQL database connections intensively. After a bunch of queries R fails with the following error message: Error in .Call("RS_MySQL_newConnection", drvId, con.params, groups, PACKAGE = .MySQLPkgName) : RS-DBI driver: (could not connect mylogin@mydatabase on dbname "myDB"

(I am not sure if this is a bug or a request for a more understandable warning, or possible something obvious I should be posting on r-help.) I am trying to coerce an new class object to be a DBIConnection and it does not work the way I think it should: R version 2.5.1 (2007-06-27) ... > require("RMySQL") # or require("RSQLite") Loading required package: RMySQL Loading

Full_Name: Fernando Henrique Ferraz Pereira da Rosa Version: 1.8.0 OS: Linux 2.4.21 Submission from: (NULL) (200.206.211.169) After installing R 1.8.0, the R DBI interface stopped working. I tracked it down as a problem in the 'methods' package, that comes in the default installation. Somehow the function '.valueClassTest' which is defined on package 'methods',

---------- Forwarded message ---------- From: Moumita Das <das.moumita.online@gmail.com> Date: Sat, May 16, 2009 at 2:26 PM Subject: Cannot allocate a new database connection error To: r-help-request@r-project.org Hi friends, why do i keep getting this error?The program runs, twice and every third time i get this error.I have to quit.Again get teh R-prompt and then run the script. *Error

Since there doesn't appear to be an RMySQL rpm for SuSE 8.*, does anyone know if the 7.3 version will work with the SuSE 8.2 rpms of R and DBI? The package installs without complaint, but when I try to run con <- dbConnect(dbDriver("MySQL"),dbname="test") I get the error Error in dbConnect(dbDriver("MySQL")) : couldn't find function

Hi All, If you have already finished reading my previous emails regarding segmentation fault , please have a look at this .I think this may help you to diagnose the reason for the segmentation fault and help me,because i don't understand much. Rather than running the script using the command " source("new_regression.R") ", what I did was ,simply typed in the commands in

Hi Laurent, The issue is a very simple one to correct --- you only need to re-install RMySQL with the R version you're currently using. The issue is that the internal representation of objects in the methods package changed in 1.8.0, and thus packages that use S4 classes and methods and save their images (like RMySQL) and were installed prior to 1.8.0 need to be re-installed to be used with

Hi, I recently upgraded to R 2.9.0 on linux x86. After doing so, I switched to the RPostgreSQL package for interfacing with a postgresql database. I am using postgresql 8.3.7. A query that works from the postgresql terminal is causing a segfault when executed from R. My sessionInfo, the error message, and the R code used to generate the error are listed below. I have noticed that a

Hi Arend, I had the same problem on RH 9 as you, but the tip on http://stat.bell-labs.com/RS-DBI/download/index.html at the bottom telling: """"""""""""""""""""""""""""""""""""""""" The

Hi all, For the R package bujar, the warnings below were generated on CRAN's Windows systems. The package uses some Fortran subroutines. I would appreciate any advice to eliminate the warnings. By the way, similar warnings were generated to some unrelated R packages as well: https://www.r-project.org/nosvn/R.check/r-oldrel-windows-ix86+x86_64/imputeTS-00check.html. Thanks in advance. Zhu

Dear R users, I would like to query a MySQL database through R. I have installed the latest required packages (RMySQL and DBI) in R (v2.3.1). A MySQL server (v5.0.22) is running on my local machine but I can't initialize MYSQL driver: ------------------------------------------------------------------------------------ > library("RMySQL") Loading required package: DBI >

I have been using RODBC for a while with no complaints (R 2.0.1 patched under WinXP), then I saw a link (http://grass.itc.it/statsgrass/r_and_dbms.html) showing that Rdbi claims to run a query in 5 seconds that takes RODBC 4.3 minutes. That was hard enough for me to believe that I wanted to try some tests myself, but I cannot get Rdbi to connect to my ODBC database. Here is what works for RODBC

I am a newbie in R and want to use MySQL database. Here is what I have and done. R 1.8.0 mysql 4.0.16 Both running in Windows XP. I download the RMySQL.zip from the internet and used the Packages installer in the RGui to install RMySQL. I also installed DBI packages. I ran the following and got the error. > mgr<-dbDriver("MySQL") Error in dbDriver("MySQL") :

Hey all, I asked my server administrator to install the RMySQL package for me however he was unable to and received the below errors. I searched the archives for some of the words in the error mesage but found no answers. Does anyone have any ideas what might be going wrong? This is R 1.6.2 on a linux box. Thanks, Fred > install.packages("RMySQL") trying URL

Hello, I have a problem.. I'm trying to make R communicate with MySQL, but I always receive an error.. My code is: library(DBI) library(RMySQL) drv <- dbDriver("MySQL") conn<-dbConnect(drv,username="####",password="####",dbname="prova",host="localhost") and I receive this message: Errore in function (classes, fdef, mtable) :

Hi all, I have experimented a segmentation fault error using RMySQL_0.4-6 library in R 1.5.1. Look the sequence: ------------------------------------------- > library(RMySQL) > m <- dbManager("MySQL") > m <MySQLManager:(1137)> > describe(m) <MySQLManager:(1137)> Driver name: MySQL Max connections: 10 Conn. processed: 0 Default records per