(PHP 5, PHP 7, PECL OCI8 >= 1.1.0)
OCI-Lob::setBuffering — Changes current state of buffering for the large object
$on_off
)
Sets the buffering for the large object, depending on the value of the
on_off parameter.
Use of this function may provide performance improvements by buffering small reads and writes of LOBs by reducing the number of network round-trips and LOB versions. OCI-Lob::flush() should be used to flush buffers, when you have finished working with the large object.
on_off
TRUE for on and FALSE for off.
成功时返回 TRUE， 或者在失败时返回 FALSE。 Repeated calls to this method with the same flag will
return TRUE.