PHP 手册
后退 |  | 前进

# OCI-Lob->setBuffering

(no version information, might be only in CVS)

OCI-Lob->setBuffering -- Changes current state of buffering for the large object

## 说明

class OCI-Lob {
bool setBuffering ( bool on_off )
}

lob->setBuffering() sets the buffering for the large object, depending on the value of the on_off parameter. Repeated calls to lob->setBuffering() with the same flag will return `TRUE`. The values for on_off are: `TRUE` for on and `FALSE` for off.

Use of this function may provide performance improvements by buffering small reads and writes of LOBs by reducing the number of network round-trips and LOB versions. oci_lob_flush() should be used to flush buffers, when you have finished working with the large object.

如果成功则返回 `TRUE`，失败则返回 `FALSE`。

## 参数

on_off

## 参见

OCI-Lob->getBuffering

后退 | 起点 | 前进
OCI-Lob->seek | 上一级 | OCI-Lob->size