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OCI-Lob->truncate

(no version information, might be only in CVS)

OCI-Lob->truncate -- Truncates large object

说明

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.

如果成功则返回 TRUE，失败则返回 FALSE。

参数

length

参见

OCI-Lob->erase


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