oci_lob_copy

Description

bool oci_lob_copy ( OCI-Lob lob_to, OCI-Lob lob_from [, int length] )

Copies a large object or a part of a large object to another large object. Parameter length indicates the length of data to be copied. Old LOB-recipient data will be overwritten.

If you need to copy a particular part of a LOB to a particular position of a LOB, use oci_lob_seek() to move LOB internal pointers.

若果成功則返回 TRUE，失敗則返回 FALSE。