| Manuál PHP | ||
|---|---|---|
| PÅ™edcházejÃcà | Dalšà | |
OCI-Lob->erase
(no version information, might be only in CVS)
OCI-Lob->erase -- Erases a specified portion of the internal LOB dataPopis
class OCI-Lob {int erase ( [int offset [, int length]] )
}
Erases a specified portion of the internal LOB data starting at a
specified offset. If called without parameters, it
erases all LOB data.
For BLOBs, erasing means that the existing LOB value is overwritten with zero-bytes. For CLOBs, the existing LOB value is overwritten with spaces.
| PÅ™edcházejÃcà | Domů | Dalšà |
| OCI-Lob->eof | Nahoru |