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<pg_lo_unlinkpg_meta_data>
Last updated: Mon, 16 Jul 2012

pg_lo_write

(PHP 4 >= 4.2.0, PHP 5)

pg_lo_write -- 向大型对象写入数据

说明

int pg_lo_write ( resource large_object, string data )

pg_lo_write()data 参数中的数据尽可能多地写入大型对象并返回实际写入的字节数。如果出错则返回 FALSElarge_object 参数是 pg_lo_open() 函数所返回的大型对象资源号。

要使用大型对象(lo)接口,需要将其放置在事务块中。

注: 本函数以前的名字为 pg_lo_write()

参见 pg_lo_create()pg_lo_open()




<pg_lo_unlinkpg_meta_data>
 Last updated: Mon, 16 Jul 2012
 
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