Stefan Petersson wrote:
Hi,
A small (but annoying) problem with RMySQL library. When a connection is
closed, it echoes 'TRUE' to the console. Like this:
R> mysqlCloseConnection(con)
[1] TRUE
The real problem comes when I use RMySQL with Sweave, since the TRUE echo gets into my
final Sweave document. Even when I explicitly state <<include=FALSE,
echo=FALSE>>= in the header of the R code chunk.
include=FALSE stops graphs from being included. echo=FALSE stops the R
input from being echoed. You want results=hide to stop the results from
being shown.
So to make that call completely invisible, use
<<echo=FALSE, results=hide>>=
mysqlCloseConnection(con)
@
Duncan Murdoch
Is there a way to suppress this TRUE echo?
TIA
/ s
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