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ProvSQL SQL API
Adding support for provenance and uncertainty management to PostgreSQL databases
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Table recording the history of INSERT, UPDATE, DELETE, and UNDO operations. More...
Attributes | |
| UUID | provsql |
| TEXT | query |
| QUERY_TYPE_ENUM | query_type |
| TEXT | username |
| TIMESTAMP | ts |
| TSTZMULTIRANGE | valid_time |
Table recording the history of INSERT, UPDATE, DELETE, and UNDO operations.
Each row records one provenance-tracked modification, linking the operation's provenance token to metadata (query TEXT, type, user, TIMESTAMP) and the temporal validity range of the affected rows.
| UUID provsql.update_provenance::provsql |
| TEXT provsql.update_provenance::query |
| QUERY_TYPE_ENUM provsql.update_provenance::query_type |
| TIMESTAMP provsql.update_provenance::ts |
| TEXT provsql.update_provenance::username |
| TSTZMULTIRANGE provsql.update_provenance::valid_time |