Commits
Showing commits that first shipped in 9.2 (backpatches included). Clear
| Date | Subject | Author | Releases |
|---|---|---|---|
| 2016-08-07 | Fix misestimation of n_distinct for a nearly-unique column with many nulls. | Tom Lane | 9.2.18 |
| 2012-03-04 | Collect and use element-frequency statistics for arrays. | Tom Lane | 9.2.0 |