3 ms·

SQL more elegantly introduces ternary logic in this case, where any comparison with NULL is itself NULL. This is sadly not possible in most languages where a co

SQL more elegantly introduces ternary logic in this case, where any comparison with NULL is itself NULL. This is sadly not possible in most languages where a comparison operator must always return a (non-nullable) boolean value.

Terr_ 11mo ago
To make a deep cut: https://thedailywtf.com/articles/what_is_truth_0x3f_ https://thedailywtf.com/articles/what_is_truth_0x3f_