On Sep 2, 2014, at 5:32 AM, Duncan Murdoch wrote: > Is there a test for an expired RSQLiteConnection? For example, if I run > > library(RSQLite) > f <- tempfile() > con <- dbConnect(SQLite(), f) > dbDisconnect(con) > con > > then I get > >> con > <Expired SQLiteConnection: DBI CON (11737, 2)> > > and most operations using it give errors. (In my case I have a > persistent connection object, but if I save the workspace and then > reload it, I get the expired connection.) I'd like to detect this case. > Do I need to use try(), or parse the result of printing it? >
Noodling through the S4 and then the S3 code I found: ?isIdCurrent as the test in `sqliteCloseConnection` > -- David Winsemius Alameda, CA, USA ______________________________________________ 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.
