pg_lo_open
pg_lo_open
(PHP 4 >= 4.2.0, PHP 5, PHP 7)
pg_lo_open — Open a large object
Description
resource pg_lo_open ( resource $connection , int $oid , string $mode )
pg_lo_open() opens a large object in the database and returns large object resource so that it can be manipulated.
Warning
Do not close the database connection before closing the large object resource.
To use the large object interface, it is necessary to enclose it within a transaction block.
登录查看完整内容