Commits
| Date | Subject | Author | Releases |
|---|---|---|---|
| 2025-04-07 | Allow NOT NULL constraints to be added as NOT VALID | Álvaro Herrera | 18.0 |
| 2012-04-21 | Recast "ONLY" column CHECK constraints as NO INHERIT | Alvaro Herrera | 9.2.0 |
| 2011-12-19 | Allow CHECK constraints to be declared ONLY | Alvaro Herrera | 9.2.0 |
| 2011-06-30 | Enable CHECK constraints to be declared NOT VALID | Alvaro Herrera | 9.2.0 |