Hello everyone, Hello Simon,
I am starting to use RJDBC. When trying to unload the driver, I get an Error message - even when not connecting to any database. This issue has been reported before in 2011 (https://stat.ethz.ch/pipermail/r-sig-db/2011q4/001103.html ), and it was said that it's possibly a bug. But it seems that it's still there. Any hints? ----------- library("RJDBC") Postgres_drv <- JDBC(driverClass = 'org.postgresql.Driver', classPath= 'PATH/TO/JAR/postgresql-9.3-1102.jdbc4.jar') dbUnloadDriver(Postgres_drv) #Error in .valueClassTest(standardGeneric("dbUnloadDriver"), "logical", : # invalid value from generic function 'dbUnloadDriver', class "NULL", expected "logical" -------------- All the best Julian [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
