Commits
Showing commits that first shipped in 9.2 (backpatches included). Clear
| Date | Subject | Author | Releases |
|---|---|---|---|
| 2011-10-16 | Avoid assuming that index-only scan data matches the index's rowtype. | Tom Lane | 9.2.0 |
| 2011-10-09 | Improve index-only scans to avoid repeated access to the index page. | Tom Lane | 9.2.0 |
| 2011-10-08 | Support index-only scans using the visibility map to avoid heap fetches. | Tom Lane | 9.2.0 |