OCI-Lob::rewind

(PHP 5, PECL OCI8 >= 1.1.0)

OCI-Lob::rewind — Moves the internal pointer to the beginning of the large object

bool OCI-Lob::rewind ( void )

Sets the internal pointer to the beginning of the large object.

成功时返回 TRUE，或者在失败时返回 FALSE。