Commits
| Date | Subject | Author | Releases |
|---|---|---|---|
| 2015-09-29 | Parallel executor support. | Robert Haas | 9.6.0 |
| 2012-03-27 | New GUC, track_iotiming, to track I/O timings. | Robert Haas | 9.2.0 |
| 2012-02-23 | Make EXPLAIN (BUFFERS) track blocks dirtied, as well as those written. | Robert Haas | 9.2.0 |
| 2012-02-07 | Add TIMING option to EXPLAIN, to allow eliminating of timing overhead. | Robert Haas | 9.2.0 |
| 2009-12-15 | Add an EXPLAIN (BUFFERS) option to show buffer-usage statistics. | Robert Haas | 9.0.0 |