I remember reading someone here explain the extensive number of tests the oracle database has and how implementing a feature is more of a waiting for tests to f

I remember reading someone here explain the extensive number of tests the oracle database has and how implementing a feature is more of a waiting for tests to fail game rather than writing code. I couldn't find it now, maybe I'm misremembering. Especially after reading the MySQL post yesterday[0], I don't know what to expect anymore. Does anyone have anything to say about the testing story of Postgres? [0]: https://news.ycombinator.com/item?id=29455852 https://news.ycombinator.com/item?id=29455852 edit: found it https://news.ycombinator.com/item?id=18442941 https://news.ycombinator.com/item?id=18442941