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<pg_lo_readpg_lo_tell>
Last updated: Mon, 16 Jul 2012

pg_lo_seek

(PHP 4 >= 4.2.0, PHP 5)

pg_lo_seek --  移动大型对象中的指针

说明

bool pg_lo_seek ( resource large_object, int offset [, int whence] )

pg_lo_seek() 在大型对象资源中移动指针位置。whence 参数为 PGSQL_SEEK_SET，PGSQL_SEEK_CUR 或 PGSQL_SEEK_END。

参见 pg_lo_tell()。




<pg_lo_readpg_lo_tell>
 Last updated: Mon, 16 Jul 2012
 
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