pg_lo_create() creates a large
object and returns the
OID of the large
object. PostgreSQL access modes
INV_ARCHIVE are not supported, the
object is created always with both read and write
INV_ARCHIVE has been removed from PostgreSQL itself
(version 6.3 and above).
To use the large object interface, it is necessary to enclose it within a transaction block.
Instead of using the large object interface (which has no access controls
and is cumbersome to use), try PostgreSQL's
column type and pg_escape_bytea().
This function used to be called pg_locreate().
$database = pg_connect("dbname=jacarta");
$oid = pg_lo_create($database);
$handle = pg_lo_open($database, $oid, "w");
pg_lo_write($handle, "large object data");