app.document_versions
TableRow level security on
Append-only versions of a document, numbered by the database.
Primary key: id
| Column | Type | Nullable | Description |
|---|---|---|---|
| id | uuid | No | Primary key, UUID v7. |
| org_id | uuid | No | Owning org, derived from app.documents on insert; never accepted from the caller and never changed.References app.organizations.id |
| document_id | uuid | No | Document.References app.documents.id |
| version_number | integer | No | Version number within the document, issued by the database. |
| storage_uri | text | No | Where the file is stored. |
| checksum_sha256 | text | No | SHA-256 of the file, lowercase hex. |
| created_at | timestamp with time zone | No | When the row was inserted. Set by the database. |
| created_by | uuid | Yes | Person who inserted the row, or null for a platform process. Set by the database.References app.people.id |
| updated_at | timestamp with time zone | No | When the row last changed. Set by the database. |
| updated_by | uuid | Yes | Person who last changed the row, or null for a platform process. Set by the database.References app.people.id |
| deleted_at | timestamp with time zone | Yes | Soft delete time. A row with deleted_at set is ignored by every access helper. |