On 13.07.2012 14:00, Gabor Grothendieck wrote:
On Thu, Jul 12, 2012 at 8:17 AM, Bharat Warule <bwar...@gmail.com> wrote:
Hello,
I am using read.csv.sql first time for reading the large data file.If I am
ran this code that showns warning “closing unused connection”.
Is it I am missing any argument from my command or how to comeout from this
warning?.
R code:-
Library(sqldf)
ip_dir_path <- “D:/BharatWarule/big_data_July”
inFile_sql <- file.path(ip_dir_path, "cypress_modeldev_account_info.csv")
input_abt <- read.csv.sql(inFile_sql,sql = s)
Warning message:
closing unused connection 3
(D:/BharatWarule/big_data_July/cypress_modeldev_account_info.csv)
You had open connections before that you forgot to close. R detected
that some are unused and closed them for you. That's it. It is also a
warning, not an error.
Uwe Ligges
Thanks,
Bharat
-----
Bharat Warule
Cypress Analytica ,
Pune
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