odbcClose(channel)
## S3 method for class 'RODBC'
close(con, ...)
odbcCloseAll()
Arguments
channel, con
RODBC connection object as returned by
odbcConnect.
...
additional arguments passed from the generic.
Details
odbcClose cleans up and frees resources. It is also the method for the
generic function close.
odbcCloseAll closes all open channels (amongst the first 1000
used in the session).
Channels are closed at the end of an R session, and may also be
closed by garbage collection if no object refers to them. In both
cases a warning is given (but may not be seen at the end of a console
session).
Value
Function odbcClose returns a logical indicating if it
succeeded, invisibly unless a warning is given.
The close method returns 0 (success) or 1, invisibly.