> I'm not sure whether it's mentioned explicitly, but large objects are
> referenced by an OID, which is a 32 bit value (and a global resource).
Large object is not necessarily referenced by OID since 8.1. You can
assign arbitrary 32 bit integers as long as they are unique in the
pg_largeobject table.
Best regards,
--
Tatsuo Ishii
SRA OSS, Inc. Japan
English: http://www.sraoss.co.jp/index_en.php
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