4 ms·
True, but you can't incorrectly join on UUID due to its anti-collision nature.
by dpcx 3y ago
True, but you can't incorrectly join on UUID due to its anti-collision nature.
- ibash 3y agoYes you can, you’ll not get the correct result set.
- OJFord 3y agoAs sibling says, you can make exactly the same mistake and it not colliding just means no join - but if it's an outer join and one of many joins or in a nested query it might not be immediately obvious it's happened, or what the issue is even if it is.