similar to: Core dump using DBI/ROracle

I'm trying to find a clever way to re-map data from a database query into a data.frame. Querying a database often returns a table (data.frame) like this: GeneID MethodID Value 6 1 123 6 2 456 6 3 987 7 1 234 7 3 432 8 2 190 8 3 34 8 1 864 Note that GeneID=7 doesn't have a value for MethodID=2. Note that GeneID=8 doesn't have the

Hello all, Just uploaded to CRAN updates for RSQLite, RMySQL, and DBI. The primary svn repository for these packages is now hosted by the Gentleman Lab in Seattle and our group is working with David James to help with maintenance. Details on the updates are below. RMySQL_0.5-9.tar.gz * Fixed unclosed textConnections RSQLite_0.4-4.tar.gz * Upgraded to SQLite 3.3.7 * Default when

Hello all, Just uploaded to CRAN updates for RSQLite, RMySQL, and DBI. The primary svn repository for these packages is now hosted by the Gentleman Lab in Seattle and our group is working with David James to help with maintenance. Details on the updates are below. RMySQL_0.5-9.tar.gz * Fixed unclosed textConnections RSQLite_0.4-4.tar.gz * Upgraded to SQLite 3.3.7 * Default when

Hi, first thanks to Sunny Ho (and David James for the pointer) for resolving the problem of the empty rows returned from ROracle. However, I have a problem still: > library(ROracle) > ora <- dbDriver("Oracle") > con <- dbConnect(ora, user = USER, password = PWD, dbname = DBNAME) > rs <- dbExecStatement(con, "select * from USER_TABLES") Error in

Hello, I have installed the ROracle and DBI packages, and I want to access an Oracle database that is not on the same machine as the one I am running R on. I can access the database remotely with perl DBI and Java JDBC. Does anyone know if this is possible using R DBI/ROracle ? I have looked through the documentation and also tried to guess at things which might work, but with no success. I

Full_Name: Christian Hoffmann Version: 2.4.0 OS: Win 2000 Submission from: (NULL) (193.134.202.252) Database queries using the combination DBI + ROracle are handicapped by quirks in the pipeline between the textual representation of the query and the database engine Oracle. Comments and linefeed at start are interfering: dbGetQuery(conn, query): works: dbGetQuery(conn, "select *

Hi everyone, I have been following these forums closely for the last few months but this is my first time posting. Basically I am trying to get an Oracle SQL Developer Binary Large Object(BLOB/CLOB) file in as an R object in R. For those not familiar with a BLOB/CLOB file, it is basically lik a table that has cells that contain tables or files. By converting the large table into a BLOB/CLOB file

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

Dear R-users, In order to use ROracle (v. 0.5-5) package I compiled R-1.9.1 on Linux (2.4.20-28.9smp) and installed it. I need to use Oracle9i on Solaris. When executing "library(ROracle)" I got the following error message: > library(ROracle) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library

I have this error when I load the library ROracle: > library(ROracle) Loading required package: DBI Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library '/usr/local/lib/R/site-library/ROracle/libs/ROracle.so': /usr/local/lib/R/site-library/ROracle/libs/ROracle.so: undefined symbol: sqlclu Error in library(ROracle) : .First.lib failed for

I am running R 2.0.0 on a SunOs 5.9 machine and using Oracle 8i.1.7.0.0 (enterprise edition) and when I try to load ROracle I receive the following error: "require(ROracle) Loading required package: ROracle Loading required package: DBI Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library

Context: Pentium 4 with FreeBSD 5.4 and R 2.2.0 I'm trying to install the package ROracle under R. To start with I installed the oracle8- client from the ports and referred to it via the variable $HOME_ORACLE as /usr/local/oracle8-client. Then I started R. After issuing install. packages("ROracle") R downloaded the needed package and started to compile it but complained:

Hello, I am trying to configure my system with ROracle. I am running RHEL 3 AS x86_64. I have the Oracle client 9.2.0.4 x86_64. I have successfully compiled and run both R-1.8.1 and R-1.9.0 (tried ROracle on both installations). I am using DBI 1.8 and ROracle 0.5-4. I have used both the default Redhat installed gcc 3.2.3 and gcc 3.4. I am able to compile ROracle successfully with the

Hello everybody. I'm a newbie in R in a debian and linux in general I'm trying install roracle in my debian 64 bit system. I've read the http://cran.r-project.org/web/packages/ROracle/INSTALL and I've installed Oracel Instant Client by rpm package (using alien to deb convert). When I try to install I write export

Dear R-users, here is an error that you might encounter when using ROracle. > library(ROracle) Loading required package: DBI > con <- dbConnect(dbDriver("Oracle"), "mkienzle/******@tabs") > dbListTables(con) ********** Internal heap ERROR 17177 addr=0x0 ********* ****************************************************** HEAP DUMP heap name="Alloc

I've seen from earlier posts that other people had problems installing ROracle under Windows. I run R-2.3.1. I got the Windows binaries for ROracle from http://stat.bell-labs.com/RS-DBI/download/index.html Here is my session: > require(ROracle) Loading required package: ROracle Loading required package: DBI [1] TRUE > drv <- dbDriver("Oracle") > drv

Hi, I have a problem executing "library(ROracle)" in R: OS/Software: Redhat 8.0, all available patches applied Oracle 9i v9.2.0.1.0 R v1.7.0 ROracle v0.5-0 DBI v0.1-5 The compilation and installation of ROracle went fine. However when I try to load ROracle I get the following: >> library(ROracle) >Error in dyn.load(x, as.logical(local), as.logical(now)) : > unable

Thank you to David James for the solution to this one! David James wrote: > The workaround in the README.Oracle9 files is intended for the symbol > sqlda (I think), but the sqlctx symbol apparently is defined in > -lclntsh. > So, could you try the following? R CMD INSTALL --configure-args='--enable-oracle32 --enable-extralibs="-lsqlplus -lclntsh"'

Hello, Someone posted this same issue back in May 2003 and hasn't yet resolved the situation. I hope someone can provide some additional light. After starting R I attempt to load the ROracle library and receive the following message: > library(ROracle) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library

Sorry for re-posting this message; the first one was lost in another thread. >Hi, > there is no Oracle Client on my machine (Redhat Linux 9.0/686i, > R1.8.0). I cannot thus compile the ROracle package. > I read the readme.client file and did: > I unziped the package ROracle and copied it into the R-library path. > I get: > >library(ROracle) > Error in