ALTER LARGE OBJECT(7) PostgreSQL 14.19 Documentation ALTER LARGE OBJECT(7)
NAME
ALTER_LARGE_OBJECT - change the definition of a large object
SYNOPSIS
ALTER LARGE OBJECT large_object_oid OWNER TO { new_owner | CURRENT_ROLE | CURRENT_USER | SESSION_USER }
DESCRIPTION
ALTER LARGE OBJECT changes the definition of a large object.
You must own the large object to use ALTER LARGE OBJECT. To alter the owner, you must also
be a direct or indirect member of the new owning role. (However, a superuser can alter any
large object anyway.) Currently, the only functionality is to assign a new owner, so both
restrictions always apply.
PARAMETERS
large_object_oid
OID of the large object to be altered
new_owner
The new owner of the large object
COMPATIBILITY
There is no ALTER LARGE OBJECT statement in the SQL standard.
SEE ALSO
Chapter 35
PostgreSQL 14.19 2025 ALTER LARGE OBJECT(7)
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