Jim Hester

I don't know of anything really, but I agree it would be useful.

I think this is coming from the preview code that RStudio calls https://github.com/r-dbi/odbc/blob/24607d4a5ffd66ecf17b368080cf4fbdb12c4a0a/R/Viewer.R#L225-L242 If you run this query outside of RStudio the viewer code should not run and your query...

yeah, I think that would likely work. Rcpp throws a `Rcpp::internal::InterruptedException` if R is interrupted from `Rcpp::checkUserInterrupt()`. So if we put a try / catch block around https://github.com/r-dbi/odbc/blob/731b46f00afc654868b61df910a631dabe6b59ef/src/odbc_result.cpp#L158 , release...

@detule, that sounds good to me. @isteves were you using odbc when you had your interruption issues or some other connection package?

I think you really need to query the R session to do anything like detecting attached packages. R code can attach packages implicitly if they are in `Depends` in another...

memoising a database query is fine if you understand doing so assumes the database will always return the same results during the runtime of your program.

Is there a reason you used RPostgreSQL for this instead of RPostgres? Also rather than a postgres specific database maybe it would make more sense to use the odbc package,...

@hadley this is not exactly the API you were prototyping as it does not take a filename parameter, instead the filenames (if you are using the filesystem backend) are a...

R's semantics don't really support your example, you would have to `fn

Sure, although I am now wondering if any of these really need to be in the main memoise package. It seems like the cloud storage packages could implement the functions...