TencentDB for PostgreSQL provider extension named timetravel, available as version 1.0 on PostgreSQL 10 and 11.
pgext.cloud · Website · Documentation
| Package | timetravel |
|---|---|
| Version | 1.0 |
| PostgreSQL versions | 10 · 11 |
| Repository | Unspecified |
| Extension type | Standard |
| Project status | Active |
| Distribution | tencentdb-postgresql |
| Vendor | Tencent Cloud |
| Requires CREATE EXTENSION | Yes |
| Catalogue updated | 2026-07-30 |
| pg_timelord | Proof-of-concept time-travel queries using commit timestamps and a custom MVCC snapshot. |
| emaj | Enables fine-grained write logging and time travel on subsets of the database. |
| temporal_tables | temporal tables |
| temporal | C extension providing a PERIOD type over timestamp-with-time-zone values, temporal relation operators and functions, plus GiST indexing support. |
| time_for_keys | C and PL/pgSQL helpers that enforce temporal foreign keys between valid-time tables with constraint triggers. |
| bitemp_retrieval | Retrieval, coalescing, and join helpers for bitemporal tables created by pg_bitemporal. |
| pgtime | Temporal tables extension for PostgreSQL. Automatically tracks Transaction Time (system time) on any table using range types and a high-performance C-based AFTER ROW trigger. |
| sql_saga | C and PL/pgSQL extension for valid-time temporal tables, temporal foreign keys, history-preserving views, and bulk temporal merge operations. |