| dbDisconnect {DBI} | R Documentation |
Disconnect (close) a connection
Description
This closes the connection, discards all pending work, and frees resources (e.g., memory, sockets).
Usage
dbDisconnect(conn, ...)
Arguments
conn |
A DBIConnection object, as returned by
|
... |
Other parameters passed on to methods. |
Value
dbDisconnect() returns TRUE, invisibly.
Failure modes
A warning is issued on garbage collection when a connection has been
released without calling dbDisconnect(),
but this cannot be tested automatically.
A warning is issued immediately when calling dbDisconnect() on an
already disconnected
or invalid connection.
See Also
Other DBIConnection generics:
DBIConnection-class,
dbAppendTable(),
dbCreateTable(),
dbDataType(),
dbExecute(),
dbExistsTable(),
dbGetException(),
dbGetInfo(),
dbGetQuery(),
dbIsReadOnly(),
dbIsValid(),
dbListFields(),
dbListObjects(),
dbListResults(),
dbListTables(),
dbReadTable(),
dbRemoveTable(),
dbSendQuery(),
dbSendStatement(),
dbWriteTable()
Examples
con <- dbConnect(RSQLite::SQLite(), ":memory:")
dbDisconnect(con)