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...g on my local machine but I can't initialize MYSQL driver: ------------------------------------------------------------------------------------ > library("RMySQL") Loading required package: DBI > MySQL(max.con = 10, fetch.default.rec = 500, force.reload = F) Error in new("MySQLDriver", Id = drvId) : unused argument(s) (Id ...) ------------------------------------------------------------------------------------- Could somebody tell me what I have missed? Thx St?phane. -- ========================================================== Stephane CRUVEILLER Ph. D. Genoscope...

...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 R-prompt and the results were:---- > drv<-MySQL() > drv <MySQLDriver:(20645)> > dbConnect(drv, user="xyz", password="xyz",dbname =xyz_database, host = xyz.com) Error in mysqlNewConnection(drv, ...) : *object "xyz.com" not found* * * * * Thanks Moumita [[alternative HTML version deleted]]

...O1 -o RMySQL.so RS-DBI.o RS-MySQL.o -L/usr/local/lib/mysql -lmysqlclient -lz -L/usr/lib64/R/lib -lR ** R ** inst ** save image Loading required package: DBI [1] "dbObjectId" [1] "format" [1] "show" [1] "print" [1] "MySQLObject" [1] "MySQLDriver" [1] "dbUnloadDriver" [1] "dbGetInfo" [1] "dbListConnections" [1] "summary" [1] "MySQLConnection" [1] "dbConnect" [1] "dbConnect" [1] "dbConnect" [1] "dbDisconnect" [1] "dbSendQuery"...

...sr/include/mysql/mysql.h... (cached) yes creating ./config.status creating src/Makevars ** libs make: `RMySQL.so' is up to date. ** R ** inst ** save image [1] TRUE [1] "dbObjectId" [1] "format" [1] "show" [1] "print" [1] "MySQLObject" [1] "MySQLDriver" [1] "dbUnloadDriver" [1] "dbGetInfo" [1] "dbListConnections" [1] "summary" [1] "MySQLConnection" [1] "dbConnect" [1] "dbConnect" [1] "dbConnect" [1] "dbDisconnect" [1] "dbSendQuery" [1] &quot...

...> RS-MySQL.o - > lmysqlclient -lz -L/usr/lib/R/lib -lR > ** R > ** inst > ** save image > Loading required package: DBI > [1] "dbObjectId" > [1] "format" > [1] "show" > [1] "print" > [1] "MySQLObject" > [1] "MySQLDriver" > [1] "dbUnloadDriver" > [1] "dbGetInfo" > [1] "dbListConnections" > [1] "summary" > [1] "MySQLConnection" > [1] "dbConnect" > [1] "dbConnect" > [1] "dbConnect" > [1] "dbDisconnec...

I just installed RMySQL 0.5-9 with R 2.4.0 on Windows XP and got the following error message when trying to run a script with RMySQL: Error in library(RMySQL) : 'RMySQL' is not a valid package -- installed < 2.0.0? Any ideas? Thanks, Frank

...eems to be something incompatible with R >= R-1.8.0. > > The error comes up when I try to establish a connection : > > > library(DBI) > > library(RMySQL) > > dbConnect("MySQL") > Error in initialize(value, ...) : Invalid names for slots of class > MySQLDriver: Id > > This is the error I have after having added to the NAMESPACE file of the > "methods" package the line : > export(.valueClassTest) > > following John Chambers' piece of advice (see > http://maths.newcastle.edu.au/~rking/R/devel/03b/0861.html). &gt...

...n<-dbConnect(drv,username="####",password="####",dbname="prova",host="localhost") and I receive this message: Errore in function (classes, fdef, mtable) : unable to find an inherited method for function "dbConnect", for signature "MySQLDriver" Can anyone help me? Thank you very much Giusy -- View this message in context: http://www.nabble.com/RMySQL-dbConnect-tf4569251.html#a13041284 Sent from the R help mailing list archive at Nabble.com.

List, Last week with the help of Uwe and some other folks I was able to get RMySQL 0.5-7 compiled against R 2.4.1 and MySQL 5.0.27. It was working fine--I was able to send select queries to the db, put the results in a data frame, and so forth. Today, dbDriver() threw an error: > dbDriver(MySQL) Error in function (classes, fdef, mtable) : unable to find an inherited method for

...sing a C++ program, and then import the data into R. Now I need to try to do it all within R+RMySQL+MySQL. I just managed to connect to MySQL and retrieve data using RMySQL as follows: > library(DBI) > library(RMySQL) > MySQL(max.con = 16, fetch.default.rec = 500, force.reload = F) <MySQLDriver:(3800)> > m <- dbDriver("MySQL") > con <- dbConnect(m, user="rejbyers", password = "jesakos", > host="localhost", dbname = "merchants2") > rs <- dbSendQuery(con, "select * from merchants") > df <- fetch(rs,...

...quot;print" in "RMySQL" ** help >>> Building/Updating help pages for package 'RMySQL' Formats: text html latex example MySQL text html latex example MySQLConnection-class text html latex example MySQLDriver-class text html latex example MySQLObject-class text html latex example MySQLResult-class text html latex example RMySQL-package text html latex example S4R...

Hello, I'm tearing my hair out over this. Any help will be very much appreciated. It's been two long nights battling with RMySQL. > library(RMySQL) Error in dyn.load(x, as.logical(local), as.logical(now)) : unable to load shared library "/usr/local/lib/R/library/RMySQL/libs/RMySQL.so": dlcompat: dyld: /usr/local/lib/R/bin/R.bin Undefined symbols: _getopt_long