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OCI-Lob->truncate

(no version information, might be only in CVS)

OCI-Lob->truncate -- Truncates large object

說明

class OCI-Lob {

bool truncate ( [int length] )

}

If parameter length is given, OCI-Lob->truncate() truncates large object to length bytes. Otherwise, OCI-Lob->truncate() will purge the LOB completely.

若果成功則返回 TRUE，失敗則返回 FALSE。

參數

length

參見

OCI-Lob->erase



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