Postgresql 中文操作指南
53.31. pg_largeobject_metadata #
pg_largeobject_metadata 目录持有与大对象关联的元数据。实际的大对象数据存储在 pg_largeobject 中。
The catalog pg_largeobject_metadata holds metadata associated with large objects. The actual large object data is stored in pg_largeobject.
Table 53.31. pg_largeobject_metadata Columns
Table 53.31. pg_largeobject_metadata Columns
Column Type Description |
oid oid Row identifier |
lomowner oid (references pg_authid.oid) Owner of the large object |
lomacl aclitem[] Access privileges; see Section 5.7 for details |