The pg_largeobject catalog provides information about large object data.
| Column name | Data type | Description |
|---|---|---|
loid |
oid (references pg_largeobject_metadata.oid) |
The identifier of the large object to which the page belongs. |
pageno |
int4 |
The page number within the large object. Numbering starts from 0. |
data |
bytea |
The actual data stored on the page. Its size is never greater than LOBLKSIZE bytes and may be smaller. |