Did you build RMySQL yourself? You need to for MySQL 5.1. That has
been reported on R-sig-db, and even on R-help, and looks like your
mistake.
In any case, RMySQL is not part of R, so this was a misuse of R-bugs
(please DO read the FAQ). Now someone has to clean up after you ....
On Mon, 19 Jan 2009, apfel.schm...@emaildienst.de wrote:
Full_Name: Apfel Schmied
Version: 2.8.1 (2008-12-22)
OS: WinXP SP2
Submission from: (NULL) (134.106.122.139)
RMySQL Version: 0.7-2
DBI Version: 0.2-4
MySQL Version: 5.1.30 (Enviroment Variable MYSQL_HOME is set)
Updated R from 2.60 to 2.8.1. Now Gui.exe hangs up (100% CPU Useage) when
requesting data from a mysql database.
Example Code:
---------------------------------------------------------------
library(RMySQL) #ok
drv = dbDriver("MySQL") # ok
conn <- mysqlNewConnection(drv,"table","user","pass") #ok
dbListTables(conn) #ok
resu <- dbGetQuery(conn, "Select * From example WHERE id < 13") # HANG UP!
Errorcode:
---------------------------------------------------------------
RGui: Rgui.exe - Fehler in Anwendung: Die Anweisung in "0x77c178c0" verweist auf
Speicher in "0x00000000". Der Vorgang
"read" konnte nicht auf dem Speicher durchgeführt werden.
---------------------------------------------------------------
Command in "0x77c178c0" refers to adress "0x00000000", can't "read" from memory.
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--
Brian D. Ripley, rip...@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 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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