Reconnects to Oracle Database with the credentials previously returned by orch.disconnect
.
Note:
Theorch.reconnect
function is deprecated in release 1.1 and will be desupported in release 2.0. Use orch.connect
to reconnect using a connection object returned by orch.dbcon
.Credentials previously returned by orch.disconnect
.
Oracle R Advanced Analytics for Hadoop preserves all user credentials and connection attributes, enabling you to reconnect to a previously disconnected session. Depending on the orch.connect
secure setting for the original connection, you may be prompted for a password. After reconnecting, you can continue data transfer operations between Oracle Database and HDFS.
Reconnecting to a session is faster than opening a new one, because reconnecting does not require extensive connectivity checks.
TRUE
for a successfully reestablished and validated connection, or FALSE
for a failed attempt