OCI-Lob::truncate
(PHP 5, PECL OCI8 >= 1.1.0)
OCI-Lob::truncate — Truncates large object
說明
bool OCI-Lob::truncate
([ int
$length = 0
] )Truncates the LOB.
參數
-
length -
If provided, this method will truncate the LOB to
lengthbytes. Otherwise, it will completely purge the LOB.
回傳值
如果成功則回傳 TRUE，失敗則回傳 FALSE。
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