pg_largeobject_metadata
The catalog pg_largeobject_metadata holds metadata associated with large objects. The actual large object data is stored in pg_largeobject.
English manual coverage begins with PostgreSQL 7.4. Source history and runtime observations have their own recorded version boundaries.
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Definition PG 18
The catalog pg_largeobject_metadata holds metadata associated with large objects. The actual large object data is stored in pg_largeobject.
Catalog columns
| Column | Type | Nullability | Description |
|---|---|---|---|
| oid | oid | Not null | Row identifier |
| lomowner | oid | Not null | Owner of the large object |
| lomacl | aclitem[] | Nullable | Access privileges; see Section 5.8 for details |
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Full definition and evidence JSON
Definition sources
center · PostgreSQL 18 · catalog-bilingual-repair:2b34790ebb5b4aedee26d9fd4d7f142b6be4c213c94b3b076a39c4cfbfc0f4a8
Text language: en · catalog-bilingual-repair:2b34790ebb5b4aedee26d9fd4d7f142b6be4c213c94b3b076a39c4cfbfc0f4a8