Debug PostgreSQL table scans with custom MVCC snapshot definitions.
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| Package | pg_debug_scan |
|---|---|
| Version | 0.1.0 |
| PostgreSQL versions | 11 · 12 · 13 · 14 · 15 · 16 |
| Repository | Unspecified |
| Extension type | Standard |
| Requires CREATE EXTENSION | Yes |
| Requires preload | No |
| Trusted | No |
| Relocatable | No |
| Stars | 7 |
| Latest commit | 2024-04-15 |
| Catalogue updated | 2026-08-30 |
| pg_timelord | Proof-of-concept time-travel queries using commit timestamps and a custom MVCC snapshot. |
| debug_funcs | Debugging and benchmark functions for PostgreSQL buffer and relation locks. |
| pagevis | Visualise database pages in ascii code |
| pageinspect | inspect the contents of database pages at a low level |
| pg_visibility | examine the visibility map (VM) and page-level visibility info |
| pgstattuple | show tuple-level statistics |
| pg_fuck_block | C extension for reading all tuples from a relation block |
| pg_show_vm | pg show vm displays the visibility map data for a specified relation, including its corresponding indexes and partitions. |