What happens to record in D when you delete from A? Which takes precedence, cascade or restrict?
Scroll down for the answer.
Here’s the script:
If you get postgres from brew and you need to upgrade your data directory after a minor version upgrade, here’s what worked for me:
brew upgrade postgresql # now the server won’t start because …
Consider this test assertion in Rust:
debug_assert_eq!(vec![1, 2, 3], vec![1, 2, 4]);
It produces this output:
thread ‘tests::derp::test_vector_match’ panicked at…