Description
resource
pg_lo_open ( resource connection, int oid, string mode)
pg_lo_open() opens a Large Object and
returns large object resource_ The resource encapsulates
information about the connection_
oid specifies a valid large object oid and
mode can be either "r", "w", or "rw"_ It
returns FALSE if there is an error_
| Aviso |
Do not close the database connection before closing the large
object resource_
|
To use the large object (lo) interface, it is necessary to
enclose it within a transaction block_
Nota:
This function used to be called pg_loopen()_
See also pg_lo_close() and
pg_lo_create()_
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