## 52.31. `pg_largeobject_metadata`

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 The catalog `pg_largeobject_metadata` holds metadata associated with large objects. The actual large object data is stored in [`pg_largeobject`](catalog-pg-largeobject.html).

**Table 52.31. `pg_largeobject_metadata` Columns**

|                                      Column Type<br/><br/> Description                                      |
|-------------------------------------------------------------------------------------------------------------|
|                                    `oid` `oid`<br/><br/> Row identifier                                     |
|`lomowner` `oid` (references [`pg_authid`](catalog-pg-authid.html).`oid`)<br/><br/> Owner of the large object|
|       `lomacl` `aclitem[]`<br/><br/> Access privileges; see [Section 5.7](ddl-priv.html) for details        |

