pg_lo_open − open a large object
pg_lo_open conn loid mode
pg_lo_open opens a large object.
conn |
The handle of a connection to the database in which the large object exists. | ||
loid |
The OID of the large object. | ||
mode |
Specifies the access mode for the large object. Mode can be either r, w, or rw. |
A descriptor for use in later large-object commands.