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pg_lo_open

Name

pg_lo_open -- open a large object

Synopsis

pg_lo_open conn objOid mode

Inputs

conn

Specifies a valid database connection.

objOid

Specifies a valid large object oid.

mode

Specifies the access mode for the large object

Outputs

fd

A file descriptor for use in later pg_lo* routines.

Description

pg_lo_open open an Inversion Large Object.

Usage

Mode can be either r, w, or rw.